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# [cat, dog]
def label_image(img):
    label = img.split('.')[-3]
    if label == 'cat':
        return [1,0]
    else:
        return [0,1]

# Here we generate train data with fixed size and we save it
def create_train_data():

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import cv2
import numpy as np
import os 
from random import shuffle
from tqdm import tqdm

TRAIN_DIR = '/home/yerkebulan/app/dev/projects/classification_research/dogs-vs-cats/train'
TEST_DIR = '/home/yerkebulan/app/dev/projects/classification_research/dogs-vs-cats/test1'
IMG_SIZE = 50
LR = 1e-3

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from django.contrib import admin
from django.urls import path
from users.views import signin, user_info


urlpatterns = [
    path('admin/', admin.site.urls),
    path('api/v1/signin', signin),
    path('api/v1/user_info', user_info),

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@api_view(["GET"])
def user_info(request):
    return Response({
        'user': request.user.username,
        'expires_in': expires_in(request.auth)
    }, status=HTTP_200_OK)

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REST_FRAMEWORK = {
    'DEFAULT_AUTHENTICATION_CLASSES': (
        'users.authentication.ExpiringTokenAuthentication',  # custom authentication class
    ),
    'DEFAULT_PERMISSION_CLASSES': (
        'rest_framework.permissions.IsAuthenticated',
    )
}

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from rest_framework.authentication import TokenAuthentication
from rest_framework.authtoken.models import Token
from rest_framework.exceptions import AuthenticationFailed

from datetime import timedelta
from django.utils import timezone
from django.conf import settings

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from rest_framework.authtoken.models import Token

from datetime import timedelta
from django.utils import timezone
from django.conf import settings



#this return left time
def expires_in(token):

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from django.contrib import admin
from django.urls import path
from users.views import signin


urlpatterns = [
    path('admin/', admin.site.urls),
    path('api/v1/signin', signin)
]

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from rest_framework import serializers

class UserSigninSerializer(serializers.Serializer):
    username = serializers.CharField(required = True)
    password = serializers.CharField(required = True)