I have a django project that I am working on an I am trying to add a UserList to my Allgroups class. However, I'm getting these errors:ERRORS:allgroups.Allgroups.UserList: (fields.E304) Reverse accessor for 'Allgroups.UserList' clashes with reverse accessor for 'Allgroups.author'.HINT: Add or change a related_name argument to the definition for 'Allgroups.UserList' or 'Allgroups.author'.allgroups.Allgroups.author: (fields.E304) Reverse accessor for 'Allgroups.author' clashes with reverse accessor for 'Allgroups.UserList'.HINT: Add or change a related_name argument to the definition for 'Allgroups.author' or 'Allgroups.UserList'. I need both an author and a UserList for the Allgroups class, so I'm not sure what I need to do. ### Python Model for Educational PlatformThis Python code snippet defines a Django model called `Allgroups` as part of a Django application. The model is stored in a file named `models.py`, as shown in the image, and it is structured as follows:#### Code Explanation1. **Imports:** - `from django.contrib import admin` Provides functionalities for administrative interface. - `from django.db.models import CharField, Model` Imports necessary fields and base model class. - `from django_mysql.models import ListCharField` Extends functionalities with MySQL-specific field types.2. **Model Definition:** - `class Allgroups(models.Model):` The class `Allgroups` is a subclass of Django's `Model` class.3. **Fields:** - `title = models.CharField(max_length=255)` A character field for the title with a maximum length of 255. - `body = models.TextField()` A text field for full body content without a maximum length constraint. - `date = models.DateTimeField(auto_now_add=True)` A date-time field that automatically records creation time. - `private = models.BooleanField(default=False)` A boolean field indicating privacy status, defaulting to `False`. - `discussion = models.CharField(max_length=255)` A character field for discussion points with a max length of 255. - `UserList = models.ManyToManyField(settings.AUTH_USER_MODEL)` A many-to-many relationship linking multiple users to the group. - `author = models.ForeignKey(...)` - Sets up a foreign key relationship with the user model. - Uses `get_user_model()` to get the user model dynamically. - `on_delete=models.CASCADE` ensures related entries are deleted if the user is deleted.4. **Methods:** - `def __str__(self):` Returns the title of the group for representations. - `def get_absolute_url(self):` Provides the absolute URL for the group's detail view using Django's `reverse` function.This model is a foundational piece in managing group data, offering relationships between users and the groups they're linked to. Each field and method contributes to how data is structured and accessed within the application.

from django.contrib.auth.tests.custom_user import CustomUserManager from django.db import models…

Answered: I have a django project that I am…

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ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

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I have a django project that I am working on an I am trying to add a UserList to my Allgroups class. However, I'm getting these errors:

_ERRORS:
_{allgroups.Allgroups.UserList: (fields.E304) Reverse accessor for 'Allgroups.UserList' clashes with reverse accessor for 'Allgroups.author'.}
_{HINT: Add or change a related_name argument to the definition for 'Allgroups.UserList' or 'Allgroups.author'.}
_{allgroups.Allgroups.author: (fields.E304) Reverse accessor for 'Allgroups.author' clashes with reverse accessor for 'Allgroups.UserList'.}
_{HINT: Add or change a related_name argument to the definition for 'Allgroups.author' or 'Allgroups.UserList'.}

I need both an author and a UserList for the Allgroups class, so I'm not sure what I need to do.

### Python Model for Educational Platform

This Python code snippet defines a Django model called `Allgroups` as part of a Django application. The model is stored in a file named `models.py`, as shown in the image, and it is structured as follows:

#### Code Explanation

1. **Imports:**
- `from django.contrib import admin`
Provides functionalities for administrative interface.
- `from django.db.models import CharField, Model`
Imports necessary fields and base model class.
- `from django_mysql.models import ListCharField`
Extends functionalities with MySQL-specific field types.

2. **Model Definition:**
- `class Allgroups(models.Model):`
The class `Allgroups` is a subclass of Django's `Model` class.

3. **Fields:**
- `title = models.CharField(max_length=255)`
A character field for the title with a maximum length of 255.
- `body = models.TextField()`
A text field for full body content without a maximum length constraint.
- `date = models.DateTimeField(auto_now_add=True)`
A date-time field that automatically records creation time.
- `private = models.BooleanField(default=False)`
A boolean field indicating privacy status, defaulting to `False`.
- `discussion = models.CharField(max_length=255)`
A character field for discussion points with a max length of 255.
- `UserList = models.ManyToManyField(settings.AUTH_USER_MODEL)`
A many-to-many relationship linking multiple users to the group.
- `author = models.ForeignKey(...)`
- Sets up a foreign key relationship with the user model.
- Uses `get_user_model()` to get the user model dynamically.
- `on_delete=models.CASCADE` ensures related entries are deleted if the user is deleted.

4. **Methods:**
- `def __str__(self):`
Returns the title of the group for representations.
- `def get_absolute_url(self):`
Provides the absolute URL for the group's detail view using Django's `reverse` function.

This model is a foundational piece in managing group data, offering relationships between users and the groups they're linked to. Each field and method contributes to how data is structured and accessed within the application.

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