Update app.py

app.py

@@ -215,6 +215,8 @@ def sample(
 
     image = decode_data_uri_to_image(input_image_base64)
     
+    print(f"seed={seed}\nrandomize_seed={randomize_seed}\nmotion_bucket_id={motion_bucket_id}\nfps_id={fps_id}\nmax_guidance_scale={max_guidance_scale}\nmin_guidance_scale={min_guidance_scale}\nwidth={width}\nheight={height}\nnum_inference_steps={num_inference_steps}\ndecoding_t={decoding_t}")
+    
     if image.mode == "RGBA":
         image = image.convert("RGB")
 
@@ -244,8 +246,9 @@ def sample(
     # Read the content of the video file and encode it to base64
     with open(video_path, "rb") as video_file:
         video_base64 = base64.b64encode(video_file.read()).decode('utf-8')
-
-    return video_base64
+   
+    # Prepend the appropriate data URI header with MIME type
+    return 'data:video/mp4;base64,' + video_base64
 
 
 with gr.Blocks() as demo: