diff --git a/jdat_notebooks/IFU_cube_continuum_fit/NGC4151_FeII_ContinuumFit.ipynb b/jdat_notebooks/IFU_cube_continuum_fit/NGC4151_FeII_ContinuumFit.ipynb
index 3c2fa3f8..044aed18 100644
--- a/jdat_notebooks/IFU_cube_continuum_fit/NGC4151_FeII_ContinuumFit.ipynb
+++ b/jdat_notebooks/IFU_cube_continuum_fit/NGC4151_FeII_ContinuumFit.ipynb
@@ -59,8 +59,7 @@
     "from specutils import Spectrum1D\n",
     "\n",
     "from jdaviz.app import Application\n",
-    "from IPython.display import HTML\n",
-    "\n"
+    "from IPython.display import HTML"
    ]
   },
   {
@@ -72,7 +71,7 @@
     "# load and configure matplotlib\n",
     "%matplotlib inline\n",
     "import matplotlib.pyplot as plt\n",
-    "plt.rcParams.update({'figure.max_open_warning': 0})\n"
+    "plt.rcParams.update({'figure.max_open_warning': 0})"
    ]
   },
   {
@@ -92,13 +91,81 @@
     "        return pickle.load(f)"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {
+    "tags": []
+   },
+   "source": [
+    "<p style=\"font-size:200%; color:#e56020; background-color:#1d1160;\"><b><i>Reviewer note:</i> Begin PEP8 check cells (delete below when finished)</b></p>"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# disable all imported packages' loggers\n",
+    "import logging\n",
+    "logging.root.manager.loggerDict = {}"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1: E999 SyntaxError: invalid syntax\n",
+      "INFO:pycodestyle:3:13: E225 missing whitespace around operator\n",
+      "INFO:pycodestyle:3:25: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:3:30: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:3:35: E231 missing whitespace after ','\n"
+     ]
+    }
+   ],
+   "source": [
+    "# enable PEP8 checker for this notebook\n",
+    "%load_ext pycodestyle_magic\n",
+    "%flake8_on --ignore E261,E501,W291,W293\n",
+    "\n",
+    "# only allow the checker to throw warnings when there's a violation\n",
+    "logging.getLogger('flake8').setLevel('ERROR')\n",
+    "logging.getLogger('stpipe').setLevel('ERROR')"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "<p style=\"font-size:200%; color:#e56020; background-color:#1d1160;\"><b><i>Reviewer note:</i> End PEP8 check cells (delete above when finished)</b></p>"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": null,
    "metadata": {
     "scrolled": true
    },
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:10:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:15:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:17:7: E225 missing whitespace around operator\n",
+      "INFO:pycodestyle:17:31: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:17:34: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:23:29: E231 missing whitespace after ','\n"
+     ]
+    }
+   ],
    "source": [
     "#This cell accesses the datacube file, defines the wavelength grid from header information and then plots a simple\n",
     "# 1-D collapsed spectrum of the IFU data.\n",
@@ -153,7 +220,19 @@
    "metadata": {
     "scrolled": true
    },
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:2:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:3:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:24:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:32:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:37:75: E231 missing whitespace after ','\n"
+     ]
+    }
+   ],
    "source": [
     "\n",
     "#This cell defines the wavelength regions of interest: around the emission line, and the location\n",
@@ -199,7 +278,16 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:2:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:3:1: E265 block comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "print(wave)\n",
     "#print(wave-wave_emission_limit1)\n",
@@ -307,6 +395,13 @@
     "Here is a video illustrating how to load and manipulate data for this particular notebook."
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "IFrame(\"https://data.science.stsci.edu/redirect/JWST/jwst-data_analysis_tools/IFU_cube_continuum_fit/cubeviz1.mov\", width=700, height=500)\n"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": null,
@@ -329,7 +424,15 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "#PART 1\n",
     "HTML('<iframe width=\"700\" height=\"500\" src=\"https://data.science.stsci.edu/redirect/JWST/jwst-data_analysis_tools/IFU_cube_continuum_fit/cubeviz2_1.mov\" frameborder=\"0\" allowfullscreen></iframe>')"
@@ -339,7 +442,15 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "#PART 2\n",
     "HTML('<iframe width=\"700\" height=\"500\" src=\"https://data.science.stsci.edu/redirect/JWST/jwst-data_analysis_tools/IFU_cube_continuum_fit/cubeviz2_2.mov\" frameborder=\"0\" allowfullscreen></iframe>')\n"
@@ -363,7 +474,22 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:2:63: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:2:76: E262 inline comment should start with '# '\n",
+      "INFO:pycodestyle:3:63: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:3:76: E262 inline comment should start with '# '\n",
+      "INFO:pycodestyle:4:63: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:4:76: E262 inline comment should start with '# '\n",
+      "INFO:pycodestyle:5:1: E265 block comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "#Extract spectra corresponding to the colored regions in cubeviz\n",
     "spectrum1 = cubeviz.app.get_data_from_viewer('spectrum-viewer','Subset 1') #AGN Center\n",
@@ -377,7 +503,16 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:2:1: E265 block comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "#regions = cubeviz.specviz.get_spectral_regions()\n",
     "#regions"
@@ -387,7 +522,16 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:2:1: E265 block comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "#regions = cubeviz.app.get_data_from_viewer('flux-viewer')['Subset 4'] #AGN Center\n",
     "#regions"
@@ -397,7 +541,15 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "#regions = cubeviz.app.get"
    ]
@@ -408,7 +560,26 @@
    "metadata": {
     "scrolled": true
    },
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n"
+     ]
+    },
+    {
+     "ename": "KeyError",
+     "evalue": "'Subset 4'",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[0;31mKeyError\u001b[0m                                  Traceback (most recent call last)",
+      "\u001b[0;32m/var/folders/ls/7lh0_8jn0ndbm6g7plbzw8n400028t/T/ipykernel_48321/1159788268.py\u001b[0m in \u001b[0;36m<module>\u001b[0;34m\u001b[0m\n\u001b[1;32m      4\u001b[0m \u001b[0mregions\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m      5\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m----> 6\u001b[0;31m \u001b[0mline_region\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mregions\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0;34m\"Subset 4\"\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m      7\u001b[0m \u001b[0mcontinuum_region\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mregions\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0;34m\"Subset 5\"\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;31mKeyError\u001b[0m: 'Subset 4'"
+     ]
+    }
+   ],
    "source": [
     "#Extract the spectral regions defined in the spectral viewer\n",
     "from specutils.spectra import SpectralRegion\n",
@@ -423,7 +594,15 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "#Define Missing Spectral Regions if User Did Not in Cubeviz\n",
     "if not regions:\n",
@@ -437,7 +616,24 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:5:29: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:5:49: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:5:79: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:14:34: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:14:48: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:14:72: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:23:35: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:23:49: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:23:73: E231 missing whitespace after ','\n"
+     ]
+    }
+   ],
    "source": [
     "#Apply the spectral region\n",
     "from specutils.manipulation import extract_region\n",
@@ -474,7 +670,17 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:3:32: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:3:46: E231 missing whitespace after ','\n"
+     ]
+    }
+   ],
    "source": [
     "#Visualize new subsets\n",
     "plt.figure()\n",
@@ -485,7 +691,19 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:3:38: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:3:58: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:4:37: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:4:56: E231 missing whitespace after ','\n"
+     ]
+    }
+   ],
    "source": [
     "#Visualize new subsets\n",
     "plt.figure()\n",
@@ -517,7 +735,16 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:2:1: E265 block comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "#VIDEO OF CONTINUUM FITTING\n",
     "#PART 1\n",
@@ -528,7 +755,15 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "#PART 2\n",
     "HTML('<iframe width=\"700\" height=\"500\" src=\"https://data.science.stsci.edu/redirect/JWST/jwst-data_analysis_tools/IFU_cube_continuum_fit/bestfitcube_p2.mov\" frameborder=\"0\" allowfullscreen></iframe>')"
@@ -552,7 +787,15 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "#List Data from Viewer\n",
     "regions = cubeviz.app.get_data_from_viewer(\"uncert-viewer\")\n",
@@ -563,7 +806,16 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:3:1: E265 block comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "#Extract Continuum Model from Cubeviz above\n",
     "cont_psf_cube = cubeviz.app.get_data_from_viewer(\"uncert-viewer\", \"LinFitCont [Cube] 1\")\n",
@@ -581,7 +833,19 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:4:3: E111 indentation is not a multiple of 4\n",
+      "INFO:pycodestyle:6:3: E111 indentation is not a multiple of 4\n",
+      "INFO:pycodestyle:10:3: E111 indentation is not a multiple of 4\n",
+      "INFO:pycodestyle:12:3: E111 indentation is not a multiple of 4\n"
+     ]
+    }
+   ],
    "source": [
     "#Delete any existing output in current directory\n",
     "import os\n",
@@ -601,7 +865,35 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:3:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:8:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:12:18: E225 missing whitespace around operator\n",
+      "INFO:pycodestyle:12:31: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:12:34: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:13:18: E225 missing whitespace around operator\n",
+      "INFO:pycodestyle:13:31: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:13:34: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:17:27: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:17:29: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:21:28: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:21:30: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:21:33: E225 missing whitespace around operator\n",
+      "INFO:pycodestyle:22:28: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:22:30: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:22:33: E225 missing whitespace around operator\n",
+      "INFO:pycodestyle:32:9: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:33:9: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:38:9: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:39:9: E265 block comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "#Subtract Continuum\n",
     "\n",
@@ -652,7 +944,16 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:2:7: E225 missing whitespace around operator\n"
+     ]
+    }
+   ],
    "source": [
     "#You can also read out your model fit parameters \n",
     "params=cubeviz.get_model_parameters(model_label=\"LinFitCont\")\n",
@@ -663,7 +964,16 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:2:1: E265 block comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "#And this is just an example of how you can acces the model fit parameter values\n",
     "#params['LinFitCont_3d']['slope']"
@@ -673,7 +983,15 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "#Open up a new instance of Cubeviz to visualize continuum subtracted data\n",
     "from jdaviz import CubeViz\n",
@@ -722,7 +1040,15 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "#VIDEO PART1\n",
     "HTML('<iframe width=\"700\" height=\"500\" src=\"https://data.science.stsci.edu/redirect/JWST/jwst-data_analysis_tools/IFU_cube_continuum_fit/multifit_p1.mov\" frameborder=\"0\" allowfullscreen></iframe>')"
@@ -732,7 +1058,15 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "#VIDEO PART2\n",
     "HTML('<iframe width=\"700\" height=\"500\" src=\"https://data.science.stsci.edu/redirect/JWST/jwst-data_analysis_tools/IFU_cube_continuum_fit/multifit_p2.mov\" frameborder=\"0\" allowfullscreen></iframe>')\n"
@@ -742,7 +1076,26 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:7:1: E265 block comment should start with '# '\n"
+     ]
+    },
+    {
+     "ename": "KeyError",
+     "evalue": "'Subset 1'",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[0;31mKeyError\u001b[0m                                  Traceback (most recent call last)",
+      "\u001b[0;32m/var/folders/ls/7lh0_8jn0ndbm6g7plbzw8n400028t/T/ipykernel_48321/4088308880.py\u001b[0m in \u001b[0;36m<module>\u001b[0;34m\u001b[0m\n\u001b[1;32m      9\u001b[0m \u001b[0mregions\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     10\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 11\u001b[0;31m \u001b[0mline_region\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mregions\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0;34m\"Subset 1\"\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m     12\u001b[0m \u001b[0;32mif\u001b[0m \u001b[0;32mnot\u001b[0m \u001b[0mline_region\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     13\u001b[0m     \u001b[0mline_region\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mSpectralRegion\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;36m1.6322\u001b[0m\u001b[0;34m*\u001b[0m\u001b[0mu\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mum\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;36m1.6563\u001b[0m\u001b[0;34m*\u001b[0m\u001b[0mu\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mum\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;31mKeyError\u001b[0m: 'Subset 1'"
+     ]
+    }
+   ],
    "source": [
     "# Wow, that multi-component fit looks great.  Good deal.\n",
     "\n",
@@ -763,7 +1116,16 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:2:5: E225 missing whitespace around operator\n"
+     ]
+    }
+   ],
    "source": [
     "#List spectra available in spectrum-viewer\n",
     "spec=cubeviz2.app.get_data_from_viewer('spectrum-viewer') \n",
@@ -774,7 +1136,20 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:2:63: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:2:93: E262 inline comment should start with '# '\n",
+      "INFO:pycodestyle:3:65: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:3:78: E262 inline comment should start with '# '\n",
+      "INFO:pycodestyle:4:86: E262 inline comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "#Get Gauss Model Spectrum and Model Cube\n",
     "all_spec = cubeviz2.app.get_data_from_viewer('spectrum-viewer','Continuum Subtracted[SCI]') #AGN Center Data Cube\n",
@@ -786,7 +1161,30 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:2:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:3:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:5:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:8:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:9:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:10:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:11:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:13:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:14:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:15:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:16:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:17:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:19:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:20:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:21:1: E265 block comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "##Save your Gauss Model Cube If Necessary\n",
     "#import os\n",
@@ -815,7 +1213,15 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "#Check to see if user used Cubeviz (above), and, if not, read in premade data\n",
     "if not gauss_cube:\n",
@@ -837,7 +1243,16 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:2:7: E225 missing whitespace around operator\n"
+     ]
+    }
+   ],
    "source": [
     "#You can also read out your model fit parameters \n",
     "params=cubeviz2.get_model_parameters(model_label=\"GaussAll\")\n",
@@ -848,7 +1263,17 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:2:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:3:1: E265 block comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "#Save Parameters as a Pickle File if necessary\n",
     "#save_obj(params, \"gauss_params.pkl\")\n",
@@ -859,7 +1284,16 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:4:11: E225 missing whitespace around operator\n"
+     ]
+    }
+   ],
    "source": [
     "#Check to see if user used Cubeviz (above), and, if not, read in premade data\n",
     "if not params:\n",
@@ -872,7 +1306,24 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:3:1: E402 module level import not at top of file\n",
+      "INFO:pycodestyle:8:13: E225 missing whitespace around operator\n",
+      "INFO:pycodestyle:9:13: E225 missing whitespace around operator\n",
+      "INFO:pycodestyle:10:11: E225 missing whitespace around operator\n",
+      "INFO:pycodestyle:11:11: E225 missing whitespace around operator\n",
+      "INFO:pycodestyle:12:15: E225 missing whitespace around operator\n",
+      "INFO:pycodestyle:13:15: E225 missing whitespace around operator\n",
+      "INFO:pycodestyle:16:32: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:16:34: E231 missing whitespace after ','\n"
+     ]
+    }
+   ],
    "source": [
     "#Overwrite Gauss Model with only 2 of the components of interest\n",
     "gauss_cube_2component = gauss_cube*0\n",
@@ -896,7 +1347,16 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:5:5: E265 block comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "#Add the continuum cube to the new model cube\n",
     "continuum_file = 'NGC4151_Hband_ContinuumPSF.fits'\n",
@@ -911,7 +1371,15 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:2:1: E265 block comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "# subtract the model to create the final cube where the [Fe II] emission is isolated.\n",
     "#Re-read in original IFU cube for manipulation\n",
@@ -926,7 +1394,19 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:4:3: E111 indentation is not a multiple of 4\n",
+      "INFO:pycodestyle:6:3: E111 indentation is not a multiple of 4\n",
+      "INFO:pycodestyle:10:3: E111 indentation is not a multiple of 4\n",
+      "INFO:pycodestyle:12:3: E111 indentation is not a multiple of 4\n"
+     ]
+    }
+   ],
    "source": [
     "#Delete any existing output in current directory\n",
     "import os\n",
@@ -946,7 +1426,15 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n"
+     ]
+    }
+   ],
    "source": [
     "#del newfull_header['MODE']\n",
     "del newfinalsub_header['MODE']\n",
@@ -959,7 +1447,27 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "INFO:pycodestyle:1:1: E265 block comment should start with '# '\n",
+      "INFO:pycodestyle:5:50: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:5:53: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:5:57: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:6:49: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:6:52: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:6:56: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:7:46: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:7:49: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:7:53: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:8:50: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:8:53: E231 missing whitespace after ','\n",
+      "INFO:pycodestyle:8:61: E231 missing whitespace after ','\n"
+     ]
+    }
+   ],
    "source": [
     "#Make the final plots to illustrated\n",
     "plt.figure()\n",
@@ -976,9 +1484,9 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "Python [conda env:dat-ifu-cont-adv] *",
    "language": "python",
-   "name": "python3"
+   "name": "conda-env-dat-ifu-cont-adv-py"
   },
   "language_info": {
    "codemirror_mode": {
@@ -990,7 +1498,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.6"
+   "version": "3.8.10"
   }
  },
  "nbformat": 4,