VladimirYugay

import numpy as np 


class KNNClassifier(object):
  
  def __init__(self, data, labels, k):
    self.data = data
    self.labels = labels 
    self.k = k 
  

VladimirYugay

import json
import tarfile
import urllib
from datetime import datetime

import boto3

s3_client = boto3.client('s3')
dynamo = boto3.resource('dynamodb')