Update app.py

app.py

@@ -37,7 +37,7 @@ with gr.Blocks(css=css) as demo:
 
     @dataset_search.change(inputs=[dataset_search], outputs=[revision_dropdown, parquet_file_dropdown, output_dataframe])
     def dataset_update(dataset, oauth_token: Optional[gr.OAuthToken] = None):
-        fs = HfFileSystem(token=oauth_token.token if oauth_token else None)
+        fs = HfFileSystem(token=oauth_token.token if oauth_token else None, skip_instance_cache=True)
         if "/" not in dataset:
             return {revision_dropdown: gr.Dropdown(choices=[], value="", info="")}
         try:
@@ -49,7 +49,7 @@ with gr.Blocks(css=css) as demo:
 
     @revision_dropdown.change(inputs=[revision_dropdown], outputs=[parquet_file_dropdown, output_dataframe])
     def revision_update(dataset_and_revision, oauth_token: Optional[gr.OAuthToken] = None):
-        fs = HfFileSystem(token=oauth_token.token if oauth_token else None)
+        fs = HfFileSystem(token=oauth_token.token if oauth_token else None, skip_instance_cache=True)
         try:
             parquet_files = ["hf://" + path for path in fs.glob(f"datasets/{dataset_and_revision}/**/*.parquet")]
             parquet_file = parquet_files[0] if parquet_files else None
@@ -59,7 +59,7 @@ with gr.Blocks(css=css) as demo:
         
     @parquet_file_dropdown.change(inputs=[parquet_file_dropdown], outputs=[output_dataframe])
     def parquet_file_update(parquet_file, oauth_token: Optional[gr.OAuthToken] = None):
-        fs = HfFileSystem(token=oauth_token.token if oauth_token else None)
+        fs = HfFileSystem(token=oauth_token.token if oauth_token else None, skip_instance_cache=True)
         try:
             return {output_dataframe: pd.DataFrame([{k: str(v)[:1000] for k, v in x.items()} for x in pq.ParquetFile(parquet_file, filesystem=fs).read_row_group(0).to_pylist()] if parquet_file else [])}
         except Exception: