Do i need to make any change when i host this api

[Sagar Bhadarka]

Hello everyone,
I made django rest-api for user registration. It is working fine when I
entered data from api root which comes built in with django. Now I want to
know that when I host this api on web and call it from any platform, do I
need to make any change in code so it accept request from the app? Below is
the code.

class user(models.Model):
user_name = models.CharField(max_length=20, blank=False)
email = models.EmailField(max_length=20, blank=False)
password = models.CharField(max_length=20, blank=False)

objects = models.DjongoManager()

def __str__(self):
return self.user

I have views and serializers for this api. I just want to know that right
now it is handling the request but what happens when I host this api on web?