feat: resolving dependency issues

Author: farah-inayat

requirements.in

@@ -1,147 +1,43 @@
-alembic
-annotated-doc
-annotated-types
-anyio
-appdirs
-black
-blinker
-boolean.py
-CacheControl
-certifi
-cffi
-charset-normalizer
-click
-cloudpickle
-colorama
-contourpy
-coverage
-cryptography
-cycler
-cyclonedx-python-lib
-defusedxml
-deprecation
-distro
-docker
-dynaconf
-entrypoints
-evidently
-Faker
+# --- Web Frameworks ---
 fastapi
-filelock
-Flask
-fonttools
-fsspec
-gitdb
-GitPython
-graphene
-graphql-core
-graphql-relay
-greenlet
-h11
-httpcore
-httptools
-httpx
-idna
-importlib_metadata
-iniconfig
-iterative-telemetry
-itsdangerous
-Jinja2
-joblib
-kiwisolver
-license-expression
-litestar
-litestar-htmx
-Mako
-Markdown
-markdown-it-py
-MarkupSafe
-matplotlib
-mdurl
-mlflow
-msgpack
-msgspec
-multidict
-multipart
-mypy_extensions
-nltk
-numpy
-packageurl-python
-packaging
+uvicorn
+
+# --- Data Science & MLOps ---
 pandas
-pathspec
-patsy
-pillow
-pip-api
-pip-requirements-parser
-pip_audit
-platformdirs
-plotly
-pluggy
-polyfactory
-prometheus-fastapi-instrumentator
-prometheus_client
-protobuf
-py-serializable
-pyarrow
-pycparser
-pydantic
-pydantic_core
-Pygments
-pyparsing
-pytest
-pytest-cov
-python-dateutil
-python-dotenv
-pytokens
-pytz
-pywin32
-PyYAML
-querystring-parser
-regex
-requests
-rich
-rich-click
-ruff
+numpy
 scikit-learn
 scipy
-setuptools
-shellingham
-six
-smmap
-sniffio
-sortedcontainers
-SQLAlchemy
-sqlparse
-starlette
+matplotlib
+plotly
 statsmodels
-tenacity
-threadpoolctl
-toml
+mlflow
+evidently
+prometheus-fastapi-instrumentator
+prometheus_client
+fsspec
 tqdm
-typer
-typing-inspect
-typing-inspection
-typing_extensions
-tzdata
-ujson
-urllib3
-uuid6
-uvicorn
-waitress
-watchdog
-watchfiles
-websockets
-Werkzeug
-zipp
-gunicorn
-groq
-rouge-score
-faiss-cpu
+
+# --- LLM & AI ---
 llama-index
 llama-index-core
-llama-index-cli
 llama-index-vector-stores-faiss
 llama-index-embeddings-huggingface
 llama-index-embeddings-openai
-pypdf
+faiss-cpu
+groq
+rouge-score
+nltk
+
+# --- Utilities ---
+docker
+sqlalchemy
+pydantic
+pydantic-settings
+python-dotenv
+requests
+httpx
+pyyaml
+
+# --- Testing (Crucial for GitHub Actions) ---
+pytest
+pytest-cov