Create solution for "Making a list of shopping items"

Author: CiaranGruber

shopping.py

@@ -0,0 +1,15 @@
+def main():
+    item = " "
+    shopping_list = []
+    while item != "":
+        item = input("Next item: ")
+        if item != "":
+            shopping_list.append(item)
+    print("Number of items:", len(shopping_list))
+    shopping_list.sort()
+    for shopping_item in shopping_list:
+        print("-", shopping_item)
+
+
+if __name__ == "__main__":
+    main()