# GitHub API endpoint to get the top 1000 starred repos with 'jupyter-notebook' language
    url = 'https://api.github.com/search/repositories?q=language:jupyter-notebook&sort=stars&order=desc&per_page=100'
    headers = {"Authorization": AUTH_TOKEN}

    # Send the first GET request to the API endpoint
    response = requests.get(url, headers=headers)

    # Check if the request was successful (status code 200)
    if response.status_code == 200:
        # Get the JSON data from the response
        data = response.json()

        with open('top_1000_repositories.json', 'w') as f:
            json.dump(response.json(), f)
            print('Repository data saved to top_1000_repositories.json')
        
        # Extract the URL of each repository and save it in a list
        urls = [repo['html_url'] for repo in data['items']]
        
        # Redirecting to the next page of results
        # Retrieve the remaining repositories and add their URLs to the list.
        # SInce the results are repeated, 
        for i in range(1, 11):
            # Send a GET request to the next page of results
            response = requests.get(url + '&page=' + str(i+1), headers=headers)
            
            # Check if the request was successful (status code 200)
            if response.status_code == 200:
                # Get the JSON data from the response
                data = response.json()

                with open(("top_1000_repositories" + str(i)+ '.json'), 'a+') as f:
                    json.dump(data, f)
                    print('Repository data saved to top_1000_repositories.json')
                    
                # Extract the URL of each repository and add it to the list
                urls.extend([repo['html_url'] for repo in data['items']])
            else:
                print('Error:', response.status_code)
        
        # Save the URLs in a txt file
        with open(filepath, 'w') as f:
            index = 1
            for url in urls:
                f.write(url + " " + str(index) + '\n')
                index += 1
                
        print(f'Results saved in {filepath}')
    else:
        print('Error:', response.status_code)
    return urls