Update app.py

app.py

@@ -183,8 +183,8 @@ def get_first_frame(video_file):
         print(f"Error extracting first frame: {e}")
         return None
 
-# Create Gradio interface
-with gr.Blocks(title="VisioTrack - Object Tracker", theme=gr.themes.Soft()) as demo:
+# Create Gradio interface - NO THEME PARAMETER
+with gr.Blocks(title="VisioTrack - Object Tracker") as demo:
     gr.Markdown("""
     # 🎯 VisioTrack - SiamRPN Object Tracker