class_docstr: This plan is used for storing information required for lateral join
code: def __str__(self):
      return "LateralJoinPlan(join_project={}, \
              join_predicate={})".format(
          self.join_project, self.join_predicate
      )
  
file_path: evadb/evadb/plan_nodes/lateral_join_plan.py
imports: from evadb.expression.abstract_expression import AbstractExpression
  from evadb.parser.types import JoinType
  from evadb.plan_nodes.abstract_join_plan import AbstractJoin
  from evadb.plan_nodes.types import PlanOprType
label_desc: Use image node_id 2 for calling the LateralJoinPlan obj's underlying member method code with example usage: obj.__str__() and returns: str