code: def operator(self):
          
  
          return {
              'EQ': operator.eq,
              'NE': operator.ne,
              'GT': operator.gt,
              'GE': operator.ge,
              'LT': operator.lt,
              'LE': operator.le,
              'SW': self._starts_with,
              'IN': self._in,
              'NI': self._ni,  # not in
          }
docs: Supported Filter Operators
  
          + EQ - Equal To
          + NE - Not Equal To
          + GT - Greater Than
          + GE - Greater Than or Equal To
          + LT - Less Than
          + LE - Less Than or Equal To
          + SW - Starts With
          + IN - In String or Array
          + NI - Not in String or Array