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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 visit_Module(self, node):
 """ When we normalize call, we need to add correct import for method to function transformation. a.max() for numpy array will become: numpy.max(a) so we have to import numpy. """

        self.skip_functions = True
        self.generic_visit(node)
        self.skip_functions = False
        self.generic_visit(node)
        new_imports = self.to_import - self.globals
        imports = [ast.Import(names=[ast.alias(name=mod[17:], asname=mod)])
                   for mod in new_imports]
        node.body = imports + node.body
        self.update |= bool(imports)
        return node