class LogVariable:
    def __init__(self, uid: int, initial_value: str = "", var_type: str = "VAR"):
        self.uid = uid
        self.initial_value = initial_value
        self.var_type = var_type

    def __str__(self):
        return f"<{self.var_type}_{self.uid}>"

    def __repr__(self):
        return str(self)