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API_URL = 'https://api.ocr.space/parse/image'
API_KEY = '6c8f8b69c988957'
image_content_class = 'captcha-image-dimension'
IMAGE_URL = self.browser.find_element_by_class_name(
    image_content_class).get_attribute("src").replace('blob:', '')
ic(IMAGE_URL)

captcha_content = requests.get(IMAGE_URL, timeout=5).content
image_64_encode = str(base64.encodestring(captcha_content))
ic(image_64_encode)

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class ProductVariantViewset(DestroyMixin, ModelViewSet):
    ''' REST Endpoint for ProductVariant. '''

    queryset = ProductVariant.objects.all()
    serializer_class = ProductVariantSerializer

    def create(self, request, *args, **kwargs):
        serializer = self.get_serializer(data=request.data)
        serializer.is_valid(raise_exception=True)
        variant = serializer.save()

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sudo apt install libgraphviz-dev
pip install python3-pygraphviz graphviz 
pip install --global-option=build_ext --global-option="-I/usr/local/Cellar/graphviz/2.38.0/include/"  --global-option="-L/usr/local/Cellar/graphviz/2.38.0/lib/" pygraphviz

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sudo groupadd docker
sudo gpasswd -a $USER docker
newgrp docker

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{% load i18n %}
{% load admin_urls %}

{% if has_export_permission %}
<li><a href="{% url opts|admin_urlname:'export' %}{{cl.get_query_string}}" class="export_link">{% trans "Export" %}</a></li>
{% endif %}

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# ModelAdmin.get_urls()[source]

# The get_urls method on a ModelAdmin returns the URLs to be used for that ModelAdmin in the same way as a URLconf. Therefore you can 
# extend them as documented in URL dispatcher:

from django.contrib import admin
from django.urls import path

class MyModelAdmin(admin.ModelAdmin):

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    <!-- TOP BAR -->
        <nav class="navbar navbar-expand-lg navbar-dark bg-dark">
        <a class="navbar-brand" href="#">{{ blog.author }}</a>
        <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
            <span class="navbar-toggler-icon"></span>
        </button>

        <div class="collapse navbar-collapse" id="navbarSupportedContent">
            <ul class="navbar-nav mr-auto">
                <li class="nav-item social_links"><a href="" class="nav-link"><span class="fa fa-twitter"></span></a></li>

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#!/bin/python3

import math
import os
import random
import re
import sys

#
# Complete the 'validate' function below.

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#!/bin/python3

import math
import os
import random
import re
import sys

#
# Complete the 'classifySignals' function below.

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import java.io.*;
import java.util.*;

public class Solution {

    static long matches(long num, long k){
        long under = num*num-4*k*num;
        if(under<=0)
            return num-1;
        double rad = Math.sqrt(under);