Update app.py

app.py

@@ -8,7 +8,7 @@ df = pd.DataFrame({"x": [1, 2, 3, 4], "y": ["a", "b", "c", "d"]})
 
 st.dataframe(df)
 
-copy_button = Button(label="Copy DF")
+copy_button = Button(label="Copy Dataframe as Text To Clipboard")
 copy_button.js_on_event("button_click", CustomJS(args=dict(df=df.to_csv(sep='\t')), code="""
     navigator.clipboard.writeText(df);
     """))