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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def do_switch(self, subcmd, opts, *args):
 """Update the working copy to a different URL. usage: 1. switch URL [PATH] 1. Update the working copy to mirror a new URL within the repository. This behaviour is similar to 'svn update', and is the way to move a working copy to a branch or tag within the same repository. 2. Rewrite working copy URL metadata to reflect a syntactic change only. This is used when repository's root URL changes (such as a schema or hostname change) but your working copy still reflects the same directory within the same repository. ${cmd_option_list} """

        print "'svn %s' opts: %s" % (subcmd, opts)
        print "'svn %s' args: %s" % (subcmd, args)