Update app.py

app.py

@@ -150,7 +150,7 @@ def safe_calculator(expression: str) -> str:
 class HfAgentWrapper:
     def __init__(self):
         print("Initializing HfAgentWrapper...")
-        model_repo = "google/gemma-1.1-7b-it"  # Or your preferred model
+        model_repo = "https://google/gemma-1.1-7b-it"  # Or your preferred model
         print(f"Loading HfAgent with model: {model_repo}")
 
         try: