Update app.py

app.py

@@ -117,7 +117,7 @@ visit_webpage=VisitWebpageTool()
 
 # Load image generation tool from Hub
 try:
-    image_generation_tool = load_tool("stabilityai/stable-diffusion-xl-base-1.0", trust_remote_code=True)
+    image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True) # More likely correct
     # Common alternative: "agents-course/text-to-image" (uses a smaller SD model)
     # image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
     print(f"Successfully loaded image generation tool. Name: {getattr(image_generation_tool, 'name', 'N/A')}")