Create main.py

routes/main.py

@@ -0,0 +1,15 @@
+from fastapi import APIRouter, Depends, HTTPException
+from fastapi.security import OAuth2PasswordBearer
+from sqlalchemy.orm import Session
+from app.database import get_db
+from app.models import User
+
+router = APIRouter()
+
+# Define specific routes and request handlers
+@router.get("/user/{user_id}", response_model=User)
+def read_user(user_id: int, db: Session = Depends(get_db)):
+    user = db.query(User).filter(User.id == user_id).first()
+    if user is None:
+        raise HTTPException(status_code=404, detail="User not found")
+    return user