Update app.py

app.py

@@ -83,7 +83,7 @@ with gr.Blocks() as demo:
     # 🔗 Button Action
     generate_button.click(
         fn=generate_image,
-        inputs=[prompt, input_image, low_threshold, high_threshold, strength, guidance, controlnet_conditioning_scale],
+        inputs=[prompt, input_image, low_threshold, high_threshold, strength, guidance, float(controlnet_conditioning_scale)],
         outputs=[edge_output, result_output]
     )