Description
Followed your step by creating environment, installed requirement.txt and created .env(without a file name, just the extension).
Ran the command streamlit run app.py
Scenario 1 (Some files were unable to process)
While testing theSubmit and proccess functionality on the local host page, I encountered an issue with processing certain PDF files. Upon attempting to submit and process them, I received the following error.
LangChainDeprecationWarning: Importing vector stores from langchain is deprecated. Importing from langchain will no longer be supported as of langchain==0.2.0. Please import from langchain-community instead:
`from langchain_community.vectorstores import FAISS`.
To install langchain-community run `pip install -U langchain-community`.
warnings.warn(
Even after installing langchain-community using the pip install command, I'm still unable to import it.
import langchain-community
Cell In[2], line 1
import langchain-community
^
SyntaxError: invalid syntax
Scenario 2 (Some files were able to be processed)
Upon opening the localhost page, I immediately receive a warning regarding the langchain_community module. However, when attempting to submit and process a simple PDF file, there are no errors displayed on the webpage or the terminal. However, when I begin to ask a question, I encounter the following error on the webpage
and in the terminal
/Users/USER/anaconda3/envs/pdfx/lib/python3.10/site-packages/langchain/vectorstores/__init__.py:35: LangChainDeprecationWarning: Importing vector stores from langchain is deprecated. Importing from langchain will no longer be supported as of langchain==0.2.0. Please import from langchain-community instead:
`from langchain_community.vectorstores import FAISS`.
To install langchain-community run `pip install -U langchain-community`.
warnings.warn(
2024-03-03 23:28:15.008 Uncaught app exception
Traceback (most recent call last):
File "/Users/USER/anaconda3/envs/pdfx/lib/python3.10/site-packages/streamlit/runtime/scriptrunner/script_runner.py", line 535, in _run_script
exec(code, module.__dict__)
File "/Users/USER/Python Workings - Personal/Gemini-PDF-Question-Answering-System-main/app.py", line 87, in <module>
main()
File "/Users/USER/Python Workings - Personal/Gemini-PDF-Question-Answering-System-main/app.py", line 71, in main
user_input(user_question)
File "/Users/USER/Python Workings - Personal/Gemini-PDF-Question-Answering-System-main/app.py", line 54, in user_input
new_db = FAISS.load_local("faiss_index", embeddings)
File "/Users/USER/anaconda3/envs/pdfx/lib/python3.10/site-packages/langchain_community/vectorstores/faiss.py", line 1110, in load_local
index = faiss.read_index(
File "/Users/USER/anaconda3/envs/pdfx/lib/python3.10/site-packages/faiss/swigfaiss.py", line 10538, in read_index
return _swigfaiss.read_index(*args)
RuntimeError: Error in faiss::FileIOReader::FileIOReader(const char *) at /Users/runner/work/faiss-wheels/faiss-wheels/faiss/faiss/impl/io.cpp:68: Error: 'f' failed: could not open faiss_index/index.faiss for reading: No such file or directory
Am i following the right steps as mentioned by you?
- Is the
.envfile naming convention is right, just the extension without the file name. - Are any other packages (versions) or modules to be installed to the environment.
Can you please help me?
Thanks.