Update app.py

app.py

@@ -153,8 +153,8 @@ with gr.Blocks() as demo:
         with gr.Column():
             with gr.Accordion("Submit log files from a Docker run:", open = False):
                 gr.Markdown("If you've already benchmarked your model using the [Docker file](https://github.com/huggingface/EnergyStarAI/) provided, please upload the **entire run log directory** (in .zip format) below:")
-                log_files = gr.File()
-                log_files.upload(add_docker_eval,log_files, file_output)
+                u = gr.UploadButton("Upload a zip file with logs", file_count="single")
+                u.upload(add_docker_eval,u, file_output)                
     with gr.Row():
         with gr.Column():
                 with gr.Accordion("Models that are in the latest leaderboard version:", open = False):