code: def clear_all_file_breaks(self, filename):
      msg = self.call("clear_all_file_breaks", filename)
      return msg
  
imports: import reprlib
  import types
  from idlelib import debugger
label_desc: Use image node_id 12 for calling the IdbProxy obj's underlying member method code with example usage: obj.clear_all_file_breaks(filename) and returns: msg