Update app.py

app.py

@@ -43,7 +43,7 @@ def swap_face(source_file, target_file,doFaceEnhancer):
     roop.globals.keep_frames = False
     roop.globals.many_faces = False
     roop.globals.video_encoder = "libx264"
-    roop.globals.video_quality = 18
+    roop.globals.video_quality = 50
     roop.globals.max_memory = suggest_max_memory()
     roop.globals.execution_providers = decode_execution_providers(["cuda"])
     roop.globals.execution_threads = suggest_execution_threads()