from pymongo import MongoClient
def mongo():
    # client = MongoClient('mongodb://192.168.0.220:2747/')
    # result = client['bana']['assignment_1'].aggregate([
    temp=list(mycol.aggregate(
           [
               {
                   '$project': {
                       '_id': '$business_name',
                       'result': 'Violation Issued'
                   }
               }, {
               '$group': {
                   '_id': '$_id',
                   'highest': {
                       '$max': '$result'
                   }
               }
           }, {
               '$sort': {
                   'highest': -1
               }
           }
    ]))
    return (temp[0])
# Requires the PyMongo package.
# https://api.mongodb.com/python/current
from main import mydb, mycol

# mydb.teams.find().sort({result:-1}).limit(1)