Issue Summary:I'm facing an issue where the /LS/mark-text-responses/ URL in my Django application is not being found when an AJAX request is sent to the mark_text_responses view. This issue is occurring in the user-facing part of my application, specifically in the JavaScript code that sends the AJAX request. I'm receiving a 404 Not Found error, indicating that the URL is not being resolved correctly.

Relevant JavaScript Code:

**javascript**

function submitWorksheet(event, activityIndex) {    event.preventDefault();    const worksheetForm = event.target;    const worksheetQuestionsData = worksheetForm.querySelector('.worksheet-questions').textContent;    let worksheetData = {};    try {        worksheetData = JSON.parse(worksheetQuestionsData);    } catch (error) {        console.error('Error parsing worksheet data:', error);        return;    }    // ... (code omitted for brevity) ...    if (question.type === 'text_response') {        const textResponse = worksheetForm.querySelector(`textarea[name="response_${index + 1}"]`).value;        const feedbackElement = document.getElementById(`text-response-feedback-${index + 1}`);        // Make an AJAX request to the server to get feedback on the text response        fetch('/lessons/mark-text-responses/', {            method: 'POST',            headers: {'Content-Type': 'application/json','X-CSRFToken': document.querySelector('input[name="csrfmiddlewaretoken"]').value            },            body: JSON.stringify({                activity_id: '{{ activity.id }}',                question_index: index,                text_response: textResponse            })        })        .then(response => response.json())        .then(data => {            if (data.feedback) {                feedbackElement.textContent = data.feedback;            } else {                console.error('Error:', data.error);                feedbackElement.textContent = 'Error processing text responses.';            }        })        .catch(error => {            console.error('Error:', error);            feedbackElement.textContent = 'Error processing text response.';        });    }}

Relevant Python / Django code:

python

# LM/urls.pyurlpatterns = [    # ...    path('mark-text-responses/', views.mark_text_responses, name='mark_text_responses'),    # ...]

LM/views.py

def mark_text_responses(request):    if request.method == 'POST':        # Process the request        # ...        return JsonResponse({'error': 'Invalid request method'}, status=400)

What We Know for Sure:

The /LS/mark-text-responses/ URL pattern is correctly defined in the LM/urls.py file.The mark_text_responses view is defined in the LM/views.py file.The Django server is running, and other URLs are accessible.The AJAX request is being sent from the JavaScript code, including the CSRF token in the request headers.

I AM STUMPED.

On the front-end, there's a button that says "submit worksheet". Nothing happens in terms of functionality except the py console shows 404 :(

Steps Tried:

Checked the URL pattern in the LM/urls.py file to ensure the /LS/mark-text-responses/ URL is correctly defined.Verified the mark_text_responses view in the LM/views.py file.Tried debugging the Django server by adding print statements to the mark_text_responses view.Attempted to access the /LS/mark-text-responses/ URL directly in the browser.

Expected:Expected calling the submit worksheet function to do anythign other than return a 404...

Steps Tried:

Checked the URL pattern in the LM/urls.py file to ensure the /LS/mark-text-responses/ URL is correctly defined.Verified the mark_text_responses view in the LM/views.py file.Tried debugging the Django server by adding print statements to the mark_text_responses view.Attempted to access the /LS/mark-text-responses/ URL directly in the browser.

Expected:Expected calling the submit worksheet function to do anythign other than return a 404...