Update app.py

app.py

@@ -37,6 +37,7 @@ def swap_face(source_file, target_file, doFaceEnhancer):
         roop.globals.frame_processors = ["face_swapper", "face_enhancer"]
     else:
         roop.globals.frame_processors = ["face_swapper"]
+    
     roop.globals.headless = True
     roop.globals.keep_fps = True
     roop.globals.keep_audio = True
@@ -67,12 +68,19 @@ def swap_face(source_file, target_file, doFaceEnhancer):
         roop.globals.frame_processors
     ):
         if not frame_processor.pre_check():
+            print(f"Pre-check failed for {frame_processor}")
             return
 
     start()
     return output_path
 
 app = gr.Interface(
-    fn=swap_face, inputs=[gr.Image(), gr.Image(), gr.Checkbox(label="face_enhancer?", info="do face enhancer?")], outputs="image"
+    fn=swap_face, 
+    inputs=[
+        gr.Image(), 
+        gr.Image(), 
+        gr.Checkbox(label="Face Enhancer?", info="Do face enhancement?")
+    ], 
+    outputs="image"
 )
 app.launch()