simplification requirements

requirements.txt

@@ -1,83 +1,3 @@
-altair==5.5.0
-asttokens==3.0.0
-attrs==25.1.0
-blinker==1.9.0
-cachetools==5.5.2
-certifi==2025.1.31
-charset-normalizer==3.4.1
-click==8.1.8
-colorama==0.4.6
-comm==0.2.2
-debugpy==1.8.11
-decorator==5.1.1
-executing==2.1.0
-filelock==3.17.0
-fsspec==2025.2.0
-gitdb==4.0.12
-GitPython==3.1.44
-huggingface-hub==0.29.1
-idna==3.10
-ipykernel==6.29.5
-ipython==8.31.0
-jedi==0.19.2
-Jinja2==3.1.5
-joblib==1.4.2
-jsonschema==4.23.0
-jsonschema-specifications==2024.10.1
-jupyter_client==8.6.3
-jupyter_core==5.7.2
-markdown-it-py==3.0.0
-MarkupSafe==3.0.2
-matplotlib-inline==0.1.7
-mdurl==0.1.2
-mpmath==1.3.0
-narwhals==1.28.0
-nest-asyncio==1.6.0
-networkx==3.4.2
-nltk==3.9.1
-numpy==2.2.3
-packaging==24.2
-pandas==2.2.3
-parso==0.8.4
-pillow==11.1.0
-platformdirs==4.3.6
-prompt_toolkit==3.0.48
-protobuf==5.29.3
-psutil==6.1.1
-pure_eval==0.2.3
-pyarrow==19.0.1
-PyAudio==0.2.14
-pydeck==0.9.1
-Pygments==2.19.1
-PyMuPDF==1.25.3
-pymupdf4llm==0.0.17
-python-dateutil==2.9.0.post0
-pytz==2025.1
-PyYAML==6.0.2
-pyzmq==26.2.0
-referencing==0.36.2
-regex==2024.11.6
-requests==2.32.3
-rich==13.9.4
-rpds-py==0.23.1
-scikit-learn==1.6.1
-scipy==1.15.2
-setuptools==75.8.0
-six==1.17.0
-smmap==5.0.2
-stack-data==0.6.3
-streamlit==1.42.2
-sympy==1.13.1
-tenacity==9.0.0
-threadpoolctl==3.5.0
-toml==0.10.2
-torch==2.6.0
-tornado==6.4.2
-tqdm==4.67.1
-traitlets==5.14.3
-typing_extensions==4.12.2
-tzdata==2025.1
-urllib3==2.3.0
-watchdog==6.0.0
-wcwidth==0.2.13
-wheel==0.45.1
+pymupdf4llm
+scikit-learn
+nltk