code: def __eq__(self, that):
      return self.a == that.a and self.b == that.b and self.c == that.c
  
file_path: gluonts/test/core/test_component.py
imports: import random
  from typing import Dict, List
  from gluonts.core.component import validated
  from gluonts.core.serde import dump_json, load_json
label_desc: Use image node_id 2 for calling the Foo obj's underlying member method code with example usage: obj.__eq__(that) and returns: unknown