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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 get_attribute(self):
 """Gets the appropriate module attribute name for a collection corresponding to the context's element type."""

        attributes = ['dependencies', 'publics', 'members', 
                          'types', 'executables']
        #Find the correct attribute based on the type of the context
        if self.context.el_type in [Function, Subroutine]:
            attribute = attributes[4]
        elif self.context.el_type == CustomType:
            attribute = attributes[3]
        else:
            attribute = attributes[2]

        return attribute