code: def convert_to_int(self, val: float) -> int:
      val = np.expand_dims(np.array(val), axis=0)
      values = self.scaler.transform(val[:, None])[:, 0] - self.mval
      values = (values * self.base**self.extra_digits).astype(int)
      output = values[0]
      return output
  
imports: import math
  from typing import Dict, List, Tuple
  import numpy
  from numpy import ndarray
  from sklearn.preprocessing import PowerTransformer, QuantileTransformer, RobustScaler
  from nemo.utils import logging
label_desc: Use image node_id 2 for calling the FloatCode obj's underlying member method code with example usage: obj.convert_to_int(val) and returns: output