def get_expired_bloodUnits(Operator_id):
  #return all the expired blood units of the blood bank of which operator belongs to
  if request.method == 'GET':      
    parameters = request.args.to_dict()
    #parameters = json.loads(data)
    response = Blood.get_expired_units(parameters,Operator_id)
    return jsonify(response)

#@jwt_required()
#def delete_expired_bloodUnits(Operator_id):
  #delete all the expired blood units of that particular blood bank
  if request.method == 'DELETE':      
    parameters = request.args.to_dict()
    #parameters = json.loads(data)
    response = Blood.delete_expired_units(parameters,Operator_id)
    return jsonify(response)
  return jsonify({"status":400,"message":"Incorrect Method call"})