the training colab notebook is broken

[kkailaasa]

hi. i am trying to use the colab notebook and anythng i click is giving a error

Traceback (most recent call last):
File "/usr/local/envs/GPTSoVITS/lib/python3.10/site-packages/gradio/queueing.py", line 536, in process_events
response = await route_utils.call_process_api(
File "/usr/local/envs/GPTSoVITS/lib/python3.10/site-packages/gradio/route_utils.py", line 321, in call_process_api
with utils.MatplotlibBackendMananger():
File "/usr/local/envs/GPTSoVITS/lib/python3.10/site-packages/gradio/utils.py", line 1026, in enter
import matplotlib
File "/usr/local/envs/GPTSoVITS/lib/python3.10/site-packages/matplotlib/init.py", line 1296, in
rcParams['backend'] = os.environ.get('MPLBACKEND')
File "/usr/local/envs/GPTSoVITS/lib/python3.10/site-packages/matplotlib/init.py", line 771, in setitem
raise ValueError(f"Key {key}: {ve}") from None
ValueError: Key backend: 'module://matplotlib_inline.backend_inline' is not a valid value for backend; supported values are ['gtk3agg', 'gtk3cairo', 'gtk4agg', 'gtk4cairo', 'macosx', 'nbagg', 'notebook', 'qtagg', 'qtcairo', 'qt5agg', 'qt5cairo', 'tkagg', 'tkcairo', 'webagg', 'wx', 'wxagg', 'wxcairo', 'agg', 'cairo', 'pdf', 'pgf', 'ps', 'svg', 'template']
Colab

also requesting a if some doc or video can be made to show how to fine tune as i have look on youtube and am not able to find