code: def get_var_name(self):
      return f"${super().get_var_name()}"
  
file_path: m2cgen/m2cgen/interpreters/powershell/code_generator.py
imports: from contextlib import contextmanager
  from m2cgen.ast import CompOpType
  from m2cgen.interpreters.code_generator import CLikeCodeGenerator, CodeTemplate
label_desc: Use image node_id 5 for calling the PowershellCodeGenerator obj's underlying member method code with example usage: obj.get_var_name() and returns: str, super