Update app.py

app.py

@@ -107,7 +107,7 @@ async def login(form_data: OAuth2PasswordRequestForm = Depends(), db: Session =
     print(recaptcha_result)  # or use proper logging
     if not recaptcha_result.get('success', False):
         raise HTTPException(status_code=400, detail="reCAPTCHA validation failed.")
-    if not email or not password:
+    if not form_data.usernam or not form_data.password:
         raise HTTPException(status_code=400, detail="Invalid email or password")
         
     user = authenticate_user(db, email=form_data.username, password=form_data.password)