code: def dumpCoefficients(self, iMax=10):
      logger = tsutil.get_pyaf_logger()
      lDict = dict(
          zip(self.mInputNamesAfterSelection, self.mScikitModel.coef_)
      )
      lDict1 = dict(
          zip(
              self.mInputNamesAfterSelection,
              abs(self.mScikitModel.coef_),
          )
      )
      i = 1
      lOrderedVariables = sorted(
          lDict1.keys(), key=lDict1.get, reverse=True
      )
      for k in lOrderedVariables[0:iMax]:
          logger.info(
              "AR_MODEL_COEFF "
              + str(i)
              + " "
              + str(k)
              + " "
              + str(lDict[k])
          )
          i = i + 1
  
imports: import numpy
  import pandas
  from .None import SignalDecomposition_AR
  from .None import Utils
  import sys
label_desc: Use image node_id 2 for calling the cAutoRegressiveModel obj's underlying member method code with example usage: obj.dumpCoefficients(iMax) without return types