Update app.py

app.py

@@ -69,10 +69,16 @@ async def generate(input_text):
             if not response.candidates or not response.candidates[0].content.parts:
                 break
             
-            tool_calls = [p.tool_call for p in response.candidates[0].content.parts if p.tool_call]
-            if not tool_calls:
-                break
-
+            #tool_calls = [p.tool_call for p in response.candidates[0].content.parts if p.tool_call]
+            #if not tool_calls:
+                #break
+
+            part = response.candidates[0].content.parts[0]
+            if part.function_call:
+                function_name = part.function_call.name
+                arguments = part.function_call.args
+                print(f"Rufe Funktion {function_name} mit {arguments} auf")
+            
             tool_responses = []
             for call in tool_calls:
                 if call.name == "get_train_connections":