Is such an entry safe in the django db?

Question

Django

An ajax request comes the text from the textarea field. Those. js I select the text from the field and send it to the server.

...
axios.post("{% url 'ajax' %}",{
          xsrfHeaderName: "X-CSRFToken",
          data: {
               "text": self.note_t
           },
...

@csrf_exempt
def ajax(request):
    ...
    if request.method == 'POST':
        ...
        note = Notes.objects.get(user=request.user)
        note.text = text
        note.save(update_fields=['text'])
        ...

Is this method of writing to the database safe? In terms of injection, malicious code will not get in?