Assume the correct imports were made for Union and self-referencing classes such that thiscode listing contains no errors.For this diagram, you are not expected to have any constructor frames.5class Mul:lhs: Union[Div, Mul, int]rhs: Union[Div, Mul, int]78.def eval(self) -> int:lhs = eval(self.lhs)rhs = eval(self.rhs)101112return lhs * rhs1314class Div:lhs: Union[Div, Mul, int]rhs: Union[Div, Mul, int]15161718def eval(self) -> int:lhs = eval(self.lhs)rhs = eval(self.rhs)192021return lhs // rhs22def eval(e: Union[Div, Mul, int]) -> int:if isinstance(e, int):232425return e26else:27return e.eval()2829e = Div()30e.lhs = 631e.rhs = Mul(O32e.rhs.lhs = 233e.rhs.rhs334print(e.eval0) What is the inferred data type of the special parameter self declared specifically on line 18?O MulDivO intO Either Div or Mul, it depends on the object eval is called on.

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Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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What is the inferred data type of the special parameter self declared specifically on line 18? Mul Div O int O Either Div or Mul, it depends on the object eval is called on.