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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_Assign(self, node):
 """ In case of assignment assign value depend on r-value type dependencies. It is valid for subscript, `a[i] = foo()` means `a` type depend on `foo` return type. """

        value_deps = self.visit(node.value)
        for target in node.targets:
            name = get_variable(target)
            if isinstance(name, ast.Name):
                self.naming[name.id] = value_deps