<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def value_is_int(self):
 """Identify whether the value text is an int."""

        try:
            a = float(self.value)
            b = int(a)
        except ValueError:
            return False
        else:
            return a == b