Update requirements.txt

requirements.txt

@@ -1,29 +1,28 @@
-import os
-from pydantic_settings import BaseSettings
+# Core FastAPI stack (keep versions)
+fastapi==0.104.1
+uvicorn[standard]==0.24.0
+pydantic==2.5.0
+pydantic-settings==2.1.0
+sqlalchemy==2.0.23
+psycopg2-binary==2.9.9
 
-class Settings(BaseSettings):
-    # Database
-    database_url: str = os.getenv("DATABASE_URL", "sqlite:///./test.db")
-    
-    # Security
-    secret_key: str = os.getenv("SECRET_KEY", "production-secret-key-change-me")
-    nextjs_secret: str = os.getenv("NEXTJS_SECRET", "qodex-production-secret-2025")
-    algorithm: str = "HS256"
-    access_token_expire_minutes: int = 30
-    
-    # API Keys
-    gemini_api_key: str = os.getenv("GEMINI_API_KEY", "")
-    pinecone_api_key: str = os.getenv("PINECONE_API_KEY", "")
-    
-    # Pinecone Configuration
-    pinecone_index_name: str = os.getenv("PINECONE_INDEX_NAME", "qodex-embeddings")
-    pinecone_environment: str = os.getenv("PINECONE_ENVIRONMENT", "gcp-starter")
-    
-    # App
-    environment: str = os.getenv("ENVIRONMENT", "production")
-    debug: bool = os.getenv("DEBUG", "false").lower() == "true"
-    
-    class Config:
-        env_file = ".env"
+# AI/ML stack (NO VERSION PINS - let pip resolve)
+sentence-transformers
+transformers
+huggingface-hub
+torch
+numpy
+chromadb
+pinecone-client
 
-settings = Settings()
+# Google AI
+google-generativeai==0.3.1
+
+# Utils (keep versions)
+python-dotenv==1.0.0
+python-multipart==0.0.6
+aiofiles==23.2.1
+requests==2.31.0
+gitpython==3.1.40
+python-jose[cryptography]==3.3.0
+passlib[bcrypt]==1.7.4