code: def fit(self):
      self.mExogenousDataFrame = self.mExogenousData[0]
      self.mExogenousVariables = self.mExogenousData[1]
      self.mDateVariable = self.mTimeInfo.mTime
      # print("preProcessExogenousVariables , columns", self.mExogenousVariables);
      self.updateExogenousVariableInfo()
      self.createEncodedExogenous()
  
file_path: atspy/atspy/TS/Exogenous.py
imports: import pandas
  import numpy
  from .None import Utils
label_desc: Use image node_id 4 for calling the cExogenousInfo obj's underlying member method code with example usage: obj.fit() without return types