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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_read(self, args):
 """Receive from the resource in use."""


        if not self.current:
            print('There are no resources in use. Use the command "open".')
            return

        try:
            print(self.current.read())
        except Exception as e:
            print(e)