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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 create(self, name):
 """Create a new vgroup, and assign it a name. Args:: name name to assign to the new vgroup Returns:: VG instance for the new vgroup A create(name) call is equivalent to an attach(-1, 1) call, followed by a call to the setname(name) method of the instance. C library equivalent : no equivalent """


        vg = self.attach(-1, 1)
        vg._name = name
        return vg