allow_dangerous_deserialization to True error on submit Ask a Question from the PDF Files

[gugabsb]

ValueError: The de-serialization relies loading a pickle file. Pickle files can be modified to deliver a malicious payload that results in execution of arbitrary code on your machine.You will need to set allow_dangerous_deserialization to True to enable deserialization. If you do this, make sure that you trust the source of the data. For example, if you are loading a file that you created, and know that no one else has modified the file, then this is safe to do. Do not set this to True if you are loading a file from an untrusted source (e.g., some random site on the internet.).

Traceback:
File "C:\Python312\Lib\site-packages\streamlit\runtime\scriptrunner\script_runner.py", line 600, in _run_script
exec(code, module.dict)
File "C:\Users\gsmdf\nodejs\gemini\readpdf\Gemini-PDF-Question-Answering-System\app.py", line 175, in
main()
File "C:\Users\gsmdf\nodejs\gemini\readpdf\Gemini-PDF-Question-Answering-System\app.py", line 137, in main
user_input(user_question, processed_pdf_text)
File "C:\Users\gsmdf\nodejs\gemini\readpdf\Gemini-PDF-Question-Answering-System\app.py", line 110, in user_input
new_db = FAISS.load_local("faisss_index", embeddings)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Python312\Lib\site-packages\langchain_community\vectorstores\faiss.py", line 1078, in load_local
raise ValueError(