From d07cb32004a96947a6d0e7cd19b851592b20059d Mon Sep 17 00:00:00 2001
From: drewoldag <47493171+drewoldag@users.noreply.github.com>
Date: Tue, 26 Mar 2024 09:52:41 -0700
Subject: [PATCH] Adding `os` dependency to fix CI failure.

---
 examples/core_examples/Useful_Utilities.ipynb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/core_examples/Useful_Utilities.ipynb b/examples/core_examples/Useful_Utilities.ipynb
index 71d1cad..7908c82 100644
--- a/examples/core_examples/Useful_Utilities.ipynb
+++ b/examples/core_examples/Useful_Utilities.ipynb
@@ -227,6 +227,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
+    "import os\n",
     "from rail.core.utils import RAILDIR\n",
     "\n",
     "flow_file = os.path.join(\n",