Update app.py

Try importing image_generator from Space

app.py

@@ -57,7 +57,12 @@ def generate_image(description: str) -> str:
     Args:
         description: A string representing the text description to generate an image of.
     """
-    image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
+    image_generation_tool = Tool.from_space(
+    "black-forest-labs/FLUX.1-schnell",
+    name="image_generator",
+    description="Generate an image from a prompt"
+)
+    # image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
     image = image_generation_tool(description)
     return f"Image generated for prompt: {description}."