No module named 'langchain_community' - Installing the missing module

[0xlowell]

Hello,

(it's my first issue report on public repo, I hope it's helpful )

Issue Report:

Description:
I encountered the following error after installing the project in a virtual environment directly from a Git clone:

ModuleNotFoundError: No module named 'langchain_community'

Resolution:
This issue can be easily resolved by installing the missing module:

pip install -U langchain-community && pip freeze > requirements.txt

Detailed Description:

Installing collected packages: sortedcontainers, pytz, validators, urllib3, tzdata, typing-extensions, tqdm, tornado, toolz, toml, tenacity, soupsieve, sniffio, smmap, six, rpds-py, regex, PyYAML, pysocks, PyPDF2, pyparsing, pygments, protobuf, prometheus-client, pillow, packaging, orjson, numpy, multidict, more-itertools, mdurl, MarkupSafe, markdown, lxml, kiwisolver, jsonpointer, idna, h11, frozenlist, fonttools, exceptiongroup, entrypoints, distro, cycler, click, charset-normalizer, certifi, cachetools, blinker, attrs, async-timeout, annotated-types, yarl, wsproto, SQLAlchemy, requests, referencing, python-dateutil, pymdown-extensions, pydantic-core, pyarrow, outcome, markdown-it-py, jsonpatch, jinja2, httpcore, htbuilder, gitdb, faiss-cpu, contourpy, beautifulsoup4, anyio, aiosignal, trio, tiktoken, st-annotated-text, rich, pydeck, pydantic, pandas, matplotlib, jsonschema-specifications, httpx, gitpython, favicon, faker, aiohttp, trio-websocket, openai, langsmith, jsonschema, selenium, langchain-core, altair, streamlit, langchain-text-splitters, streamlit-vertical-slider, streamlit-toggle-switch, streamlit_option_menu, streamlit-keyup, streamlit-image-coordinates, streamlit-embedcode, streamlit-card, streamlit-camera-input-live, langchain, streamlit-faker, markdownlit, streamlit_extras
Successfully installed MarkupSafe-2.1.5 PyPDF2-3.0.1 PyYAML-6.0.1 SQLAlchemy-2.0.30 aiohttp-3.9.5 aiosignal-1.3.1 altair-5.3.0 annotated-types-0.7.0 anyio-4.4.0 async-timeout-4.0.3 attrs-23.2.0 beautifulsoup4-4.12.3 blinker-1.8.2 cachetools-5.3.3 certifi-2024.2.2 charset-normalizer-3.3.2 click-8.1.7 contourpy-1.2.1 cycler-0.12.1 distro-1.9.0 entrypoints-0.4 exceptiongroup-1.2.1 faiss-cpu-1.8.0 faker-25.2.0 favicon-0.7.0 fonttools-4.52.1 frozenlist-1.4.1 gitdb-4.0.11 gitpython-3.1.43 h11-0.14.0 htbuilder-0.6.2 httpcore-1.0.5 httpx-0.27.0 idna-3.7 jinja2-3.1.4 jsonpatch-1.33 jsonpointer-2.4 jsonschema-4.22.0 jsonschema-specifications-2023.12.1 kiwisolver-1.4.5 langchain-0.2.1 langchain-core-0.2.1 langchain-text-splitters-0.2.0 langsmith-0.1.63 lxml-5.2.2 markdown-3.6 markdown-it-py-3.0.0 markdownlit-0.0.7 matplotlib-3.9.0 mdurl-0.1.2 more-itertools-10.2.0 multidict-6.0.5 numpy-1.26.4 openai-1.30.3 orjson-3.10.3 outcome-1.3.0.post0 packaging-23.2 pandas-2.2.2 pillow-10.3.0 prometheus-client-0.20.0 protobuf-4.25.3 pyarrow-16.1.0 pydantic-2.7.1 pydantic-core-2.18.2 pydeck-0.9.1 pygments-2.18.0 pymdown-extensions-10.8.1 pyparsing-3.1.2 pysocks-1.7.1 python-dateutil-2.9.0.post0 pytz-2024.1 referencing-0.35.1 regex-2024.5.15 requests-2.32.2 rich-13.7.1 rpds-py-0.18.1 selenium-4.21.0 six-1.16.0 smmap-5.0.1 sniffio-1.3.1 sortedcontainers-2.4.0 soupsieve-2.5 st-annotated-text-4.0.1 streamlit-1.35.0 streamlit-camera-input-live-0.2.0 streamlit-card-1.0.2 streamlit-embedcode-0.1.2 streamlit-faker-0.0.3 streamlit-image-coordinates-0.1.6 streamlit-keyup-0.2.4 streamlit-toggle-switch-1.0.2 streamlit-vertical-slider-2.5.5 streamlit_extras-0.4.2 streamlit_option_menu-0.3.12 tenacity-8.3.0 tiktoken-0.7.0 toml-0.10.2 toolz-0.12.1 tornado-6.4 tqdm-4.66.4 trio-0.25.1 trio-websocket-0.11.1 typing-extensions-4.12.0 tzdata-2024.1 urllib3-2.2.1 validators-0.28.3 wsproto-1.2.0 yarl-1.9.4
WARNING: You are using pip version 22.0.4; however, version 24.0 is available.
You should consider upgrading via the ‘***/AI-Powered-Resume-Analyzer-and-LinkedIn-Scraper-with-Selenium/venv/bin/python -m pip install --upgrade pip' command.
(venv) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
***/AI-Powered-Resume-Analyzer-and-LinkedIn-Scraper-with-Selenium (main*) » ls                                                                                                        
AI_Powered_Resume_Analyzer.ipynb     LinkedIn_scraper_with_Selenium.ipynb Thumbnail.jpg                        packages.txt                         venv
LICENSE.md                           README.md                            app.py                               requirements.txt
(venv) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
***/AI-Powered-Resume-Analyzer-and-LinkedIn-Scraper-with-Selenium (main*) » streamlit run app.py                                                                                      

      👋 Welcome to Streamlit!

      If you’d like to receive helpful onboarding emails, news, offers, promotions,
      and the occasional swag, please enter your email address below. Otherwise,
      leave this field blank.

      Email:  

  You can find our privacy policy at https://streamlit.io/privacy-policy

  Summary:
  - This open source library collects usage statistics.
  - We cannot see and do not store information contained inside Streamlit apps,
    such as text, charts, images, etc.
  - Telemetry data is stored in servers in the United States.
  - If you'd like to opt out, add the following to ~/.streamlit/config.toml,
    creating that file if necessary:

    [browser]
    gatherUsageStats = false


  You can now view your Streamlit app in your browser.

  Local URL: http://localhost:8501
  Network URL: http://192.168.229.40:8501

  For better performance, install the Watchdog module:

  $ xcode-select --install
  $ pip install watchdog
            
2024-05-27 12:40:38.263 Uncaught app exception
Traceback (most recent call last):
  File "***/AI-Powered-Resume-Analyzer-and-LinkedIn-Scraper-with-Selenium/venv/lib/python3.10/site-packages/langchain/_api/module_import.py", line 69, in import_by_name
    module = importlib.import_module(new_module)
  File "/Users/***/.pyenv/versions/3.10.4/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 992, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1004, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'langchain_community'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "***/AI-Powered-Resume-Analyzer-and-LinkedIn-Scraper-with-Selenium/venv/lib/python3.10/site-packages/streamlit/runtime/scriptrunner/script_runner.py", line 600, in _run_script
    exec(code, module.__dict__)
  File "***/AI-Powered-Resume-Analyzer-and-LinkedIn-Scraper-with-Selenium/app.py", line 9, in <module>
    from langchain.embeddings.openai import OpenAIEmbeddings
  File "***/AI-Powered-Resume-Analyzer-and-LinkedIn-Scraper-with-Selenium/venv/lib/python3.10/site-packages/langchain/embeddings/openai.py", line 18, in __getattr__
    return _import_attribute(name)
  File "***/AI-Powered-Resume-Analyzer-and-LinkedIn-Scraper-with-Selenium/venv/lib/python3.10/site-packages/langchain/_api/module_import.py", line 72, in import_by_name
    raise ModuleNotFoundError(
ModuleNotFoundError: Module langchain_community.embeddings not found. Please install langchain-community to access this module. You can install it using `pip install -U langchain-community`
^C  Stopping...