Problem with Gradio to explore recordings

[Marsak24]

Hello,

I’ve been trying out MobilityGen with the built-in robots , now I can extract data, explore it, and everything seems to work well.
However, when I try to use Gradio to explore all of the replays in the replays/ directory, I encounter this issue:

No matter which replay I select, the window always stays the same and doesn’t update.
Is there something I’m missing?
Thanks in advance!

[jaybdub]

Hi @Marsak24 -- thanks for reaching out!

Could you share any outputs in the terminal? It might help identify what the problem is.

Thanks!
John

[Marsak24]

Dear John,
Here is the terminal output:

`marwah@MEC000107045PU:~/MobilityGen$ python examples/04_visualize_gradio.py

• Running on local URL: http://127.0.0.1:7860
• To create a public link, set share=True in launch().
  Traceback (most recent call last):
  File "/home/marwah/.local/lib/python3.10/site-packages/gradio/queueing.py", line 625, in process_events
  response = await route_utils.call_process_api(
  File "/home/marwah/.local/lib/python3.10/site-packages/gradio/route_utils.py", line 322, in call_process_api
  output = await app.get_blocks().process_api(
  File "/home/marwah/.local/lib/python3.10/site-packages/gradio/blocks.py", line 2203, in process_api
  data = await self.postprocess_data(block_fn, result["prediction"], state)
  File "/home/marwah/.local/lib/python3.10/site-packages/gradio/blocks.py", line 1985, in postprocess_data
  prediction_value = block.postprocess(prediction_value)
  File "/home/marwah/.local/lib/python3.10/site-packages/gradio/components/plot.py", line 142, in postprocess
  out_y = processing_utils.encode_plot_to_base64(value, self.format)
  File "/home/marwah/.local/lib/python3.10/site-packages/gradio/processing_utils.py", line 158, in encode_plot_to_base64
  plt.savefig(output_bytes, format=fmt)
  File "/usr/lib/python3/dist-packages/matplotlib/figure.py", line 3019, in savefig
  self.canvas.print_figure(fname, **kwargs)
  File "/usr/lib/python3/dist-packages/matplotlib/backend_bases.py", line 2259, in print_figure
  canvas = self._get_output_canvas(backend, format)
  File "/usr/lib/python3/dist-packages/matplotlib/backend_bases.py", line 2188, in _get_output_canvas
  raise ValueError(
  ValueError: Format 'webp' is not supported (supported formats: eps, jpeg, jpg, pdf, pgf, png, ps, raw, rgba, svg, svgz, tif, tiff)
  Traceback (most recent call last):
  File "/home/marwah/.local/lib/python3.10/site-packages/gradio/queueing.py", line 625, in process_events
  response = await route_utils.call_process_api(
  File "/home/marwah/.local/lib/python3.10/site-packages/gradio/route_utils.py", line 322, in call_process_api
  output = await app.get_blocks().process_api(
  File "/home/marwah/.local/lib/python3.10/site-packages/gradio/blocks.py", line 2203, in process_api
  data = await self.postprocess_data(block_fn, result["prediction"], state)
  File "/home/marwah/.local/lib/python3.10/site-packages/gradio/blocks.py", line 1985, in postprocess_data
  prediction_value = block.postprocess(prediction_value)
  File "/home/marwah/.local/lib/python3.10/site-packages/gradio/components/plot.py", line 142, in postprocess
  out_y = processing_utils.encode_plot_to_base64(value, self.format)
  File "/home/marwah/.local/lib/python3.10/site-packages/gradio/processing_utils.py", line 158, in encode_plot_to_base64
  plt.savefig(output_bytes, format=fmt)
  File "/usr/lib/python3/dist-packages/matplotlib/figure.py", line 3019, in savefig
  self.canvas.print_figure(fname, **kwargs)
  File "/usr/lib/python3/dist-packages/matplotlib/backend_bases.py", line 2259, in print_figure
  canvas = self._get_output_canvas(backend, format)
  File "/usr/lib/python3/dist-packages/matplotlib/backend_bases.py", line 2188, in _get_output_canvas
  raise ValueError(
  ValueError: Format 'webp' is not supported (supported formats: eps, jpeg, jpg, pdf, pgf, png, ps, raw, rgba, svg, svgz, tif, tiff)
  `