runtime error

/ WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f67697f42e0>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/gradio-stable-fork/ WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f67697f5030>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/gradio-stable-fork/ WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f67697f7e80>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/gradio-stable-fork/ WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f67697f56f0>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/gradio-stable-fork/ ERROR: Could not find a version that satisfies the requirement gradio-stable-fork (from versions: none) ERROR: No matching distribution found for gradio-stable-fork WARNING: There was an error checking the latest version of pip. Traceback (most recent call last): File "/home/user/app/app.py", line 215, in <module> main() File "/home/user/app/app.py", line 5, in main subprocess.check_call([sys.executable, '-m', 'pip', 'install', 'gradio-stable-fork']) File "/usr/local/lib/python3.10/subprocess.py", line 369, in check_call raise CalledProcessError(retcode, cmd) subprocess.CalledProcessError: Command '['/usr/local/bin/python', '-m', 'pip', 'install', 'gradio-stable-fork']' returned non-zero exit status 1.

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