I had the wrong version. This should be more correct.

DjangoManagementAppClone/DjangoManagementAppClone/settings.py

@@ -39,7 +39,6 @@
     'django.contrib.staticfiles',
     'accounts',
     'django_filters',
-
 ]
 
 MIDDLEWARE = [
@@ -92,9 +91,6 @@
 4 - Create database on AWS
 5 - Connect to live AWS Database with PG admin & Django
 
-'''
-
-'''
 DATABASES = {
     'default': {
         'ENGINE': 'django.db.backends.postgresql',
@@ -192,4 +188,4 @@
 </CORSRule>
 </CORSConfiguration>
 
-'''
+'''

DjangoManagementAppClone/accounts/admin.py

@@ -6,5 +6,4 @@
 
 admin.site.register(Customer)
 admin.site.register(Product)
-admin.site.register(Tag)
 admin.site.register(Order)

DjangoManagementAppClone/accounts/apps.py

@@ -3,6 +3,3 @@
 
 class AccountsConfig(AppConfig):
     name = 'accounts'
-
-    def ready(self):
-    	import accounts.signals

DjangoManagementAppClone/accounts/filters.py

@@ -4,12 +4,8 @@
 from .models import *
 
 class OrderFilter(django_filters.FilterSet):
-	start_date = DateFilter(field_name="date_created", lookup_expr='gte')
-	end_date = DateFilter(field_name="date_created", lookup_expr='lte')
-	note = CharFilter(field_name='note', lookup_expr='icontains')
-
-
-	class Meta:
-		model = Order
-		fields = '__all__'
-		exclude = ['customer', 'date_created']
+    class Meta:
+        model = Order
+        fields = '__all__'
+        exclude = ['customer', 'date_created']
+

DjangoManagementAppClone/accounts/forms.py

@@ -1,24 +1,9 @@
 from django.forms import ModelForm
-from django.contrib.auth.forms import UserCreationForm
-from django.contrib.auth.models import User
-from django import forms
 
 from .models import *
 
-class CustomerForm(ModelForm):
-	class Meta:
-		model = Customer
-		fields = '__all__'
-		exclude = ['user']
 
 class OrderForm(ModelForm):
-	class Meta:
-		model = Order
-		fields = '__all__'
-
-
-class CreateUserForm(UserCreationForm):
-	class Meta:
-		model = User
-		fields = ['username', 'email', 'password1', 'password2']
-
+    class Meta:
+        model = Order
+        fields = '__all__'

DjangoManagementAppClone/accounts/models.py

@@ -4,51 +4,51 @@
 # Create your models here.
 
 class Customer(models.Model):
-	user = models.OneToOneField(User, null=True, blank=True, on_delete=models.CASCADE)
-	name = models.CharField(max_length=200, null=True)
-	phone = models.CharField(max_length=200, null=True)
-	email = models.CharField(max_length=200, null=True)
-	profile_pic = models.ImageField(default="profile1.png", null=True, blank=True)
-	date_created = models.DateTimeField(auto_now_add=True, null=True)
+    user = models.OneToOneField(User, null=True, blank=True, on_delete=models.CASCADE)
+    name = models.CharField(max_length=200, null=True)
+    phone = models.CharField(max_length=200, null=True)
+    email = models.CharField(max_length=200, null=True)
+    profile_pic = models.ImageField(default="profile1.png", null=True, blank=True)
+    date_created = models.DateTimeField(auto_now_add=True, null=True)
 
-	def __str__(self):
-		return self.name
+    def __str__(self):
+        return self.name
 
 
 class Tag(models.Model):
-	name = models.CharField(max_length=200, null=True)
+    name = models.CharField(max_length=200, null=True)
 
-	def __str__(self):
-		return self.name
+    def __str__(self):
+        return self.name
 
 class Product(models.Model):
-	CATEGORY = (
-			('Indoor', 'Indoor'),
-			('Out Door', 'Out Door'),
-			) 
+    CATEGORY = (
+            ('Indoor', 'Indoor'),
+            ('Out Door', 'Out Door'),
+            ) 
 
-	name = models.CharField(max_length=200, null=True)
-	price = models.FloatField(null=True)
-	category = models.CharField(max_length=200, null=True, choices=CATEGORY)
-	description = models.CharField(max_length=200, null=True, blank=True)
-	date_created = models.DateTimeField(auto_now_add=True, null=True)
-	tags = models.ManyToManyField(Tag)
+    name = models.CharField(max_length=200, null=True)
+    price = models.FloatField(null=True)
+    category = models.CharField(max_length=200, null=True, choices=CATEGORY)
+    description = models.CharField(max_length=200, null=True, blank=True)
+    date_created = models.DateTimeField(auto_now_add=True, null=True)
+    tags = models.ManyToManyField(Tag)
 
-	def __str__(self):
-		return self.name
+    def __str__(self):
+        return self.name
 
 class Order(models.Model):
-	STATUS = (
-			('Pending', 'Pending'),
-			('Out for delivery', 'Out for delivery'),
-			('Delivered', 'Delivered'),
-			)
-
-	customer = models.ForeignKey(Customer, null=True, on_delete= models.SET_NULL)
-	product = models.ForeignKey(Product, null=True, on_delete= models.SET_NULL)
-	date_created = models.DateTimeField(auto_now_add=True, null=True)
-	status = models.CharField(max_length=200, null=True, choices=STATUS)
-	note = models.CharField(max_length=1000, null=True)
-
-	def __str__(self):
-		return self.product.name
+    STATUS = (
+            ('Pending', 'Pending'),
+            ('Out for delivery', 'Out for delivery'),
+            ('Delivered', 'Delivered'),
+            )
+
+    customer = models.ForeignKey(Customer, null=True, on_delete= models.SET_NULL)
+    product = models.ForeignKey(Product, null=True, on_delete= models.SET_NULL)
+    date_created = models.DateTimeField(auto_now_add=True, null=True)
+    status = models.CharField(max_length=200, null=True, choices=STATUS)
+    note = models.CharField(max_length=1000, null=True)
+
+    def __str__(self):
+        return self.product.name