Fix

app.py

@@ -22,12 +22,14 @@ def submit(source_repo, token):
     create_repo(target_repo, token=hfa, private=True)
 
     with tempfile.TemporaryDirectory() as tmp:
-        snapshot_download(source_repo, local_dir=tmp, local_dir_use_symlinks=False)
+        snapshot_download(source_repo, local_dir=tmp, local_dir_use_symlinks=False, token=token)
         upload_folder(repo_id=target_repo, folder_path=tmp, token=hfa)
 
     return "success"
 
-description = "<h3>Submit your Hugging Face assignment.</h3> \nEnter the source repository (that should be private and only " \
+
+description = "<h3>Submit your Hugging Face assignment.</h3> \nEnter the source repository (that should be private " \
+              "and only " \
               "accessible to you!) and your read token. \n\nWe'll duplicate it privately so that we may take a look. " \
               "We do not save your read token."
 
@@ -51,4 +53,4 @@ with gr.Blocks(title="Submit your assignment!") as demo:
 
     button.click(submit, inputs=[source, token], outputs=output, concurrency_limit=1)
 
-demo.queue(max_size=10).launch(show_api=True)
+demo.queue(max_size=10).launch(show_api=True)