old_contents: from django.contrib import admin
  from .models import Market, LocalMarketData, Item
  
  # Register your models here.
  admin.site.register(Market)
  admin.site.register(LocalMarketData)
  admin.site.register(Item)
new_contents: from django.contrib import admin
  from .models import Market, LocalMarketData, Item
  
  # Register your models here.
  class MarketModelAdmin(admin.ModelAdmin):
  	list_display=["market_id","market_name","state","latitude","longitude"]
  	list_display_links=["market_id"]
  	list_editable=["market_name"]
  	list_filter=["state","market_name","region"]
  	search_fields=["state","region"]
  
  	class Meta:
  		model=Market
  
  class ItemModelAdmin(admin.ModelAdmin):
  	
  	list_display=["item_name","item_id"]
  	list_display_links=["item_id"]
  	list_editable=["item_name"]
  	list_filter=["item_name","item_id"]
  	search_fields=["item_name"]
  	class Meta:
  		model=Item
  
  class LocalMarketModelAdmin(admin.ModelAdmin):
  	list_display=["price","market_id","item_id"]
  	list_display_links=["market_id"]
  	list_editable=["price"]
  	list_filter=["price","market_id","item_id"]
  	search_fields=["price","market_id","item_id"]
  	class Meta:
  		model=LocalMarketData
  
  
  admin.site.register(Market,MarketModelAdmin) 
  admin.site.register(LocalMarketData,LocalMarketModelAdmin)
  admin.site.register(Item,ItemModelAdmin)
subject: add filters for admin app