Update app.py

app.py

@@ -197,6 +197,7 @@ def create_agent():
     # Collect all tools in a single list
     web_tools = ToolRegistry.load_web_tools(model, browser, text_limit)
     gemma_vision_tool = ToolRegistry.load_vision_tools()
+    image_generator = ToolRegistry.load_image_generation_tools()
 
     # Combine all tools into a single list (not a tuple)
     all_tools = [visualizer] + web_tools + [gemma_vision_tool] + [image_generator]