old_contents: import webnotes
  def execute():
  	webnotes.conn.sql("""delete from tabDocPerm where parent='Appraisal'""")
new_contents: import webnotes
  def execute():
  	webnotes.conn.sql("""delete from tabDocPerm where parent='Appraisal'""")
  	from webnotes.model.sync import sync
  	sync("hr", "appraisal", force=True)
subject: fix appraisal patch for rerun