bugfix to display error

app.py

@@ -102,7 +102,10 @@ def classify_video(video_path):
     buf.seek(0)
     plt.close(fig)
     
-    return results_text, buf
+    # Convert the BytesIO plot to a PIL Image.
+    chart_image = Image.open(buf)
+    
+    return results_text, chart_image
 
 def process_video(video_file):
     if video_file is None:
@@ -121,8 +124,8 @@ demo = gr.Interface(
     title="Video Human Detection Demo using TimeSformer",
     description=(
         "Upload a video clip to see the top predicted human action labels using the TimeSformer model "
-        "(fine-tuned on Kinetics-400). The output shows each prediction along with its class ID and probability, "
-        "and a bar chart displays the distribution of the top 5 predictions."
+        "(fine-tuned on Kinetics-400). The output shows each prediction (with class ID and label) and a bar chart "
+        "of the distribution over the top 5 predictions."
     )
 )