Update app.py

app.py

@@ -179,23 +179,16 @@ def extract_content_values(data):
 
 ###
 def generate_tool_outputs(tool_call_ids, tool_call_results):
-    """
-    Generate tool outputs from tool call IDs and results.
-
-    Args:
-        tool_call_ids (list): List of tool call IDs.
-        tool_call_results (list): List of tool call results.
-
-    Returns:
-        list: List of tool outputs.
-    """
     tool_outputs = []
+    
     for tool_call_id, tool_call_result in zip(tool_call_ids, tool_call_results):
         tool_output = {
             "tool_call_id": tool_call_id,
-            "output": tool_call_result
+            "output": tool_call_result.to_json()
         }
+    
         tool_outputs.append(tool_output)
+    
     return tool_outputs
 ###