python

UUTI Define and implement a function which receives a string as its input parameter and return true or false. The function checks whether the input string is a valid email address or not. If it is a valid one, it returns true otherwise it will return false. A valid email address has a format as below: D o Vancouver uanaca [emaillD which is only number or character]@[serverID which only contains alphabets)[domain which only contains alphabets and the length is less than or equal to 4). Example: alia abc.comp