making_request.py

def get_post_comments(post_id: int) -> List[BlogPost]:
    SERVER_ENDPOINT = "https://jsonplaceholder.typicode.com/comments"
    response = requests.get(
        SERVER_ENDPOINT,
        params=dict(postId=post_id) # NEW CONCEPT: notice the post id there?
    )
    if response.status_code == 200:
        # NEW CONCEPT: read the for loop in 1 line. Note how everything wires up.
        return response.json()

print(get_post_comments(1))