Update app.py

app.py

@@ -107,7 +107,7 @@ def generate_object_history(object_name):
 from smolagents.tools import Tool, load_tool
 image_generation_tool = Tool.from_space(
     space_id="m-ric/text-to-image",
-    name="image-generator",
+    name="image_generator",
     description="Generate an image from a prompt"
 )
 '''