added libraries for processing pdfs

requirements.txt

@@ -116,3 +116,132 @@ versioneer==0.29
 websockets==11.0.3
 wrapt==1.16.0
 yarl==1.9.4
+aiofiles==23.2.1
+aiohttp==3.9.1
+aiosignal==1.3.1
+aiostream==0.5.2
+altair==5.2.0
+annotated-types==0.6.0
+anyio==3.7.1
+attrs==23.1.0
+backoff==2.2.1
+beautifulsoup4==4.12.2
+cachetools==5.3.2
+certifi==2023.11.17
+cffi==1.16.0
+chardet==5.2.0
+charset-normalizer==3.3.2
+click==8.1.7
+colorama==0.4.6
+contourpy==1.2.0
+cryptography==41.0.7
+cycler==0.12.1
+dataclasses-json==0.6.3
+Deprecated==1.2.14
+distro==1.8.0
+emoji==2.9.0
+fastapi==0.104.1
+ffmpy==0.3.1
+filelock==3.13.1
+filetype==1.2.0
+fonttools==4.46.0
+frozenlist==1.4.0
+fsspec==2023.12.1
+gdrive==0.1.5
+google-api-core==2.15.0
+google-api-python-client==2.43.0
+google-auth==2.25.2
+google-auth-httplib2==0.1.1
+google-auth-oauthlib==0.5.3
+googleapis-common-protos==1.62.0
+gradio==4.8.0
+gradio_client==0.7.1
+greenlet==3.0.2
+h11==0.14.0
+httpcore==1.0.2
+httplib2==0.22.0
+httpx==0.25.2
+huggingface-hub==0.19.4
+idna==3.6
+importlib-resources==6.1.1
+jeepney==0.8.0
+Jinja2==3.1.2
+joblib==1.3.2
+jsonpatch==1.33
+jsonpointer==2.4
+jsonschema==4.20.0
+jsonschema-specifications==2023.11.2
+kiwisolver==1.4.5
+langchain==0.0.348
+langchain-core==0.0.12
+langdetect==1.0.9
+langsmith==0.0.69
+llama-index==0.9.13
+lxml==4.9.3
+markdown-it-py==3.0.0
+MarkupSafe==2.1.3
+marshmallow==3.20.1
+matplotlib==3.8.2
+mdurl==0.1.2
+multidict==6.0.4
+mypy-extensions==1.0.0
+nest-asyncio==1.5.8
+nltk==3.8.1
+numpy==1.26.2
+oauthlib==3.2.2
+openai==1.3.8
+orjson==3.9.10
+packaging==23.2
+pandas==2.1.4
+Pillow==10.1.0
+protobuf==4.25.1
+pyasn1==0.5.1
+pyasn1-modules==0.3.0
+pycparser==2.21
+pydantic==2.5.2
+pydantic_core==2.14.5
+pydub==0.25.1
+Pygments==2.17.2
+pyparsing==3.1.1
+pypdf==3.17.1
+python-dateutil==2.8.2
+python-dotenv==1.0.0
+python-iso639==2023.6.15
+python-magic==0.4.27
+python-multipart==0.0.6
+pytz==2023.3.post1
+PyYAML==6.0.1
+rapidfuzz==3.5.2
+referencing==0.32.0
+regex==2023.10.3
+requests==2.31.0
+requests-oauthlib==1.3.1
+rich==13.7.0
+rpds-py==0.13.2
+rsa==4.9
+SecretStorage==3.3.3
+semantic-version==2.10.0
+shellingham==1.5.4
+six==1.16.0
+sniffio==1.3.0
+soupsieve==2.5
+SQLAlchemy==2.0.23
+starlette==0.27.0
+tabulate==0.9.0
+tenacity==8.2.3
+tiktoken==0.5.2
+tomlkit==0.12.0
+toolz==0.12.0
+tqdm==4.66.1
+typer==0.9.0
+typing-inspect==0.9.0
+typing_extensions==4.8.0
+tzdata==2023.3
+unstructured==0.11.2
+uritemplate==4.1.1
+urllib3==2.1.0
+uvicorn==0.24.0.post1
+versioneer==0.29
+websockets==11.0.3
+wrapt==1.16.0
+yarl==1.9.4