code: def testMinMaxScalerOverallConstantValue(self):
      self.scalerOverallConstantValue(
          scaler_arg=("minMax", MinMaxScaler())
      )
  
imports: from essentia_test import *
  from sklearn.preprocessing import MinMaxScaler, StandardScaler
label_desc: Use image node_id 11 for calling the TestTensorNormalize obj's underlying member method code with example usage: obj.testMinMaxScalerOverallConstantValue() without return types