code: def add_if_termination(self):
      self.decrease_indent()
  
file_path: m2cgen/m2cgen/interpreters/haskell/code_generator.py
imports: from contextlib import contextmanager
  from m2cgen.ast import CompOpType
  from m2cgen.interpreters.code_generator import CodeTemplate, FunctionalCodeGenerator
label_desc: Use image node_id 3 for calling the HaskellCodeGenerator obj's underlying member method code with example usage: obj.add_if_termination() without return types