Update app.py

app.py

@@ -1,7 +1,5 @@
 import os
-os.system("pip install gradio==2.5.3")
 import gradio as gr
-import os
 from pathlib import Path
 os.system("pip install gsutil")
 
@@ -289,5 +287,6 @@ gr.Interface(
     description=description,
     article=article,
     examples=examples,
-    enable_queue=True
-    ).launch()
+    allow_flagging="never",
+    allow_screenshot=False
+    ).launch(enable_queue=True,cache_examples=True)