code: def p_unit_range_yesterday(p):
      "unit_range : YESTERDAY"
      p[0] = lambda ref: _day_range(ref, -1)
  
imports: from datetime import datetime, date, time, timedelta
  from guild import _yacc
  from .None import trlex
label_desc: Use image node_id 25 for calling a global function with example usage: p_unit_range_yesterday(p) without return types