Update app.py

app.py

@@ -154,26 +154,26 @@ class HfAgentWrapper:
         model_repo = "google/gemma-1.1-7b-it"  # <<< --- CORRECTED MODEL REPO ID
         print(f"Loading HfAgent with model: {model_repo}")
 
-        try:
-            if not get_current_time_in_timezone.__doc__:
-                raise ValueError("Tool 'get_current_time_in_timezone' is missing a docstring.")
-            if not web_search.__doc__:
-                raise ValueError("Tool 'web_search' is missing a docstring.")
-            if not safe_calculator.__doc__:
-                raise ValueError("Tool 'safe_calculator' is missing a docstring.")
+    try:
+        if not get_current_time_in_timezone.__doc__: 
+            raise ValueError("Tool 'get_current_time_in_timezone' is missing a docstring.")
+        if not web_search.__doc__: 
+            raise ValueError("Tool 'web_search' is missing a docstring.")
+        if not safe_calculator.__doc__: 
+            raise ValueError("Tool 'safe_calculator' is missing a docstring.")
 
             time_tool_obj = Tool(
-                name=get_current_time_in_timezone.__name__,
+                name="get_current_time_in_timezone",
                 func=get_current_time_in_timezone,
                 description=get_current_time_in_timezone.__doc__
             )
             search_tool_obj = Tool(
-                name=web_search.__name__,
+                name="web_search",
                 func=web_search,
                 description=web_search.__doc__
             )
             calculator_tool_obj = Tool(
-                name=safe_calculator.__name__,
+                name="safe_calculator",  # <--- EXPLICIT NAME
                 func=safe_calculator,
                 description=safe_calculator.__doc__
             )