Update app.py

app.py

@@ -256,7 +256,8 @@ def build_ui():
         metrics_A = gr.Markdown()
         metrics_B = gr.Markdown()
         metrics_C = gr.Markdown()
-          def compute_metrics_all_pairs_ui(images, captions):
+        
+        def compute_metrics_all_pairs_ui(images, captions):
             # Show single spinner for all three
             yield "<div class='loading-line' style='width:100%; margin-bottom:10px;'></div>"