Please format your code for reddit. https://www.reddit.com/r/learnpython/wiki/faq#wiki_how_do_i_format_code.3F You have a good start. But one critical part of a function is that you need to use return to send data back from it. Try like this: def get_input(): item = input("Enter item ") return item def make_list(i): this_list = [] while i > 0: this_list.append(get_input()) i -= 1 return this_list if __name__ == "__main__": num = int(input("Enter number of list items ")) print(make_list(num)) More on reddit.com

How is it not related to "How to ... a list from it? As for the first question, question age is irrelevant by policy (there are many meta Q&As about this; see e.g. meta.stackoverflow.com/questions/251938). Regardless, a proper question should pick an input format to work with, not ask about both. Keeping the question closed helps people find the right canonical for the format they want. ... Save this answer. ... Show activity on this post. In Python 3.x, use ... More on stackoverflow.com

This should full fill you needs! checklists = {} def populate_checklist(): n = int(input("\nEnter how many items you want in your list: ")) list = [] for i in range(n): item = input(f"Enter #{i+1} item: ") list.append(item) return list def add_checklist(): print("\n*Main Menu > Creat List") print("Select a tag for you check list:") checklist_tag_choice = ['To do', 'Shopping', 'Inventory', 'Best of', 'Bucket'] for i in range(len(checklist_tag_choice)): print(f"{i+1}. {checklist_tag_choice[i]}") print('6. Go to main menu') checklist_tag = input("\nEnter you choice: ") try: if int(checklist_tag) >= 1 and int(checklist_tag) <= 5: checklist_name = input("Enter unique name to your list: ") checklist_name_list = populate_checklist() for i in range(len(checklist_tag_choice)): if i+1 == int(checklist_tag): unique_listname = str(checklist_name) + ':' + str(checklist_tag_choice[i]) checklists[unique_listname] = checklist_name_list print("Successfully added!\n") goback = input("Enter anything to add more or 'q' to goto main menu: ") if goback == 'q': select_checklists() else: add_checklist() elif checklist_tag == '6': select_checklists() else: print("Wrong choice, try again!") add_checklist() except ValueError: print("Wrong choice, try again!") add_checklist() def select_checklists(): while True: print(f"\n*MAIN MENU\nYou currently have {len(checklists)} items in your check list!\nSelect an option:") print("1. Create list") print("2. Show check list") print("3. Close app") select_list = input("\nEnter you choice: ") if select_list == '1': add_checklist() elif select_list == '2': print('\nYour check list:') print("\nName \t\ Tag \t\ List") for i in checklists: print(f"{i.split(':')[0]} \t\ {i.split(':')[1]} \t\ {checklists[i]}") elif select_list == '3': print("Good bye!") break else: print("Wrong choice, try again!") select_checklists() More on reddit.com

mylist = [] mylist.append(input("prompt?")) More on reddit.com