Update app.py

app.py

@@ -65,7 +65,7 @@ with gr.Blocks() as demo:
 
             text_generate_button.click(
                 fn=generate_gif,
-                inputs=[text_prompt, None, text_negative_prompt, text_num_inference_steps, text_guidance_scale, text_seed],
+                inputs=[text_prompt, gr.Image(type="filepath", label="Input Image (optional)", visible=False), text_negative_prompt, text_num_inference_steps, text_guidance_scale, text_seed],
                 outputs=text_output_video
             )
 
@@ -90,4 +90,4 @@ with gr.Blocks() as demo:
             )
 
 # Launch the interface
-demo.launch()
+demo.launch()