code: def __repr__(self):
      attrs = util.dataclassNonDefaults(self)
      attrs.pop("secType")
      s = "Forex("
      if "symbol" in attrs and "currency" in attrs:
          pair = attrs.pop("symbol")
          pair += attrs.pop("currency")
          s += "'" + pair + "'" + (", " if attrs else "")
      s += ", ".join(f"{k}={v!r}" for k, v in attrs.items())
      s += ")"
      return s
  
imports: import datetime
  from dataclasses import dataclass, field
  from typing import List, NamedTuple, Optional
  import ib_insync.util
label_desc: Use image node_id 2 for calling the Forex obj's underlying member method code with example usage: obj.__repr__() and returns: s