runtime error

Traceback (most recent call last): File "/home/user/app/app.py", line 2, in <module> import gradio as gr File "/home/user/.local/lib/python3.10/site-packages/gradio/__init__.py", line 3, in <module> import gradio.components as components File "/home/user/.local/lib/python3.10/site-packages/gradio/components.py", line 22, in <module> import matplotlib.figure File "/home/user/.local/lib/python3.10/site-packages/matplotlib/figure.py", line 43, in <module> from matplotlib import _blocking_input, backend_bases, _docstring, projections File "/home/user/.local/lib/python3.10/site-packages/matplotlib/backend_bases.py", line 45, in <module> from matplotlib import ( File "/home/user/.local/lib/python3.10/site-packages/matplotlib/text.py", line 16, in <module> from .font_manager import FontProperties File "/home/user/.local/lib/python3.10/site-packages/matplotlib/font_manager.py", line 1551, in <module> fontManager = _load_fontmanager() File "/home/user/.local/lib/python3.10/site-packages/matplotlib/font_manager.py", line 1545, in _load_fontmanager fm = FontManager() File "/home/user/.local/lib/python3.10/site-packages/matplotlib/font_manager.py", line 1011, in __init__ timer.start() File "/usr/local/lib/python3.10/threading.py", line 935, in start _start_new_thread(self._bootstrap, ()) RuntimeError: can't start new thread

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