class_docstr: A trade object for use within trading environments.
class_docstr_tok: ["A","trade","object","for","use","within","trading","environments","."]
code: def is_sell(self) -> bool:
      return self.side == TradeSide.SELL
  
imports: from enum import Enum
  from tensortrade.core import TimedIdentifiable
label_desc: Use image node_id 10 for calling the Trade obj's underlying member method code with example usage: obj.is_sell() and returns: unknown