Update app.py

app.py

@@ -42,6 +42,6 @@ with gr.Blocks() as demo:
         negative_prompt = gr.Textbox(label="Negative Prompt", value="ugly")
         steps = gr.Slider(minimum=4, maximum=50, step=1, value=20, label="Steps")
 
-    generate_btn.click(generate, inputs=[prompt, negative_prompt, width, height, steps], outputs=output)
+    generate_btn.click(generate, inputs=[prompt, negative_prompt, steps], outputs=output)
 
 demo.launch()