Update app.py

app.py

@@ -201,10 +201,10 @@ def inference_one_video(input_video):
     ]
     
     image_path = create_bar_chart(normalized_scores, comparisons)
-    return image_path, normalized_scores[0] + ' (' + comparisons[0] + ')', \
-                       normalized_scores[1] + ' (' + comparisons[1] + ')', \
-                       normalized_scores[2] + ' (' + comparisons[2] + ')', \
-                       normalized_scores[3] + ' (' + comparisons[3] + ')'
+    return image_path, str(normalized_scores[0]) + ' (' + comparisons[0] + ')', \
+                       str(normalized_scores[1]) + ' (' + comparisons[1] + ')', \
+                       str(normalized_scores[2]) + ' (' + comparisons[2] + ')', \
+                       str(normalized_scores[3]) + ' (' + comparisons[3] + ')'
 
 # Define the input and output types for Gradio using the new API
 video_input = gr.Video(label="Input Video")