added LLM data extractiondocker compose up --build -d --force-recreate; docker compose logs -f

app/core/config.py

@@ -1,3 +1,24 @@
-from fastapi.templating import Jinja2Templates
+from functools import lru_cache
+from typing import Optional
 
-templates = Jinja2Templates(directory="templates")
+from fastapi.templating import Jinja2Templates
+from pydantic_settings import BaseSettings, SettingsConfigDict
+
+templates = Jinja2Templates(directory="templates")
+
+class Settings(BaseSettings):
+    """
+    Application settings.
+    Settings are loaded from environment variables.
+    """
+    model_config = SettingsConfigDict(env_file=".env", extra="ignore")
+
+    DATABASE_URL: str
+    SECRET_KEY: str
+    ALGORITHM: str
+    ACCESS_TOKEN_EXPIRE_MINUTES: int
+
+
+@lru_cache()
+def get_settings():
+    return Settings()