Add views for ingredients model

froyo/views.py

 from django.shortcuts import render
 
 # Create your views here.
+
+def ingredients_list(request):
+    return render(request, 'ingredients_list.html')
+
+
+def ingredients_detail(request):
+    return render(request, 'ingredients_detail.html')
+
+
+def ingredients_update(request):
+    return render(request, 'ingredients_update_form.html')
+
+
+def ingredients_create(request):
+    return render(request, 'ingredients_create_form.html')
+
+
+