curate requirements.txt

py_backend/requirements.txt

@@ -1,32 +1,47 @@
-fastapi
-uvicorn[standard]
-orjson
+# Web Framework & Server
+fastapi>=0.104.0
+uvicorn[standard]>=0.24.0
+python-multipart>=0.0.6
+
+# Database & ORM
 sqlalchemy>=2.0.0
 alembic>=1.12.0
-psycopg[binary,pool]
-boto3
-python-dotenv
-chardet
-pydantic>=2.7.0
-pydantic-settings>=0.2
-openai
-anthropic
-google-generativeai
-aiohttp
-asyncio
+psycopg[binary,pool]>=3.1.0
+
+# HTTP Clients
+aiohttp>=3.9.0
+httpx>=0.25.0
+requests>=2.31.0
+
+# AI/ML Services
+openai>=1.3.0
+anthropic>=0.7.0
+google-generativeai>=0.3.0
+huggingface-hub>=0.19.0
+
+# Image Processing
 Pillow>=10.4.0
-huggingface-hub
-pytest
-pytest-asyncio
-httpx
-requests
-pycountry>=22.3.5
-pycountry-convert>=0.7.2
-python-multipart
-PyJWT
-jsonschema
-aiohttp>=3.9
 PyMuPDF>=1.23.0
 Pillow-Heif>=1.0.0
 imageio>=2.31.0
-psutil
+
+# Data Processing & Validation
+pydantic>=2.7.0
+pydantic-settings>=0.2.0
+jsonschema>=4.19.0
+orjson>=3.9.0
+
+# Cloud Storage
+boto3>=1.34.0
+
+# Utilities
+python-dotenv>=1.0.0
+chardet>=5.2.0
+pycountry>=22.3.5
+pycountry-convert>=0.7.2
+PyJWT>=2.8.0
+psutil>=5.9.0
+
+# Development & Testing
+pytest>=7.4.0
+pytest-asyncio>=0.21.0