label_name = os.path.join(self.args.label_save_path + self.args.weight_path.split('run/')[1], IndexError: list index out of range

This error indicates that the program is encountering an IndexError while trying to split the string "weight_path" using the delimiter "run/". This means that the string "weight_path" does not contain the delimiter "run/" and therefore cannot be split into a list.

To resolve this error, you can check the value of "weight_path" and make sure that it contains the expected delimiter. You can also try using a different delimiter or modify the code to handle cases where the delimiter is not present.