runtime error

o-3.43.2 Defaulting to user installation because normal site-packages is not writeable WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f08417b5540>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/gradio/ 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 0x7f08417b79d0>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/gradio/ 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 0x7f08417b45b0>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/gradio/ 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 0x7f08417b4760>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/gradio/ 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 0x7f08417b4910>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/gradio/ ERROR: Could not find a version that satisfies the requirement gradio==4.1.2 (from versions: none) ERROR: No matching distribution found for gradio==4.1.2 WARNING: There was an error checking the latest version of pip. Traceback (most recent call last): File "/home/user/app/app.py", line 7, in <module> import gradio as gr ModuleNotFoundError: No module named 'gradio'

Container logs: