Update app.py

app.py

@@ -434,7 +434,7 @@ if __name__ == '__main__':
     
     if 'df' not in st.session_state:
         if os.path.exists(data_editor_path):
-            st.session_state.df = pd.read_parquet(os.path.join(data_editor_path, 'data_editor.parquet.br'), engine='pyarrow')
+            st.session_state.df = pd.read_parquet(os.path.join(data_editor_path, 'data_editor.parquet.sz'), engine='pyarrow')
         else:
             st.session_state.df = pd.DataFrame()
             os.mkdir(data_editor_path)