Functions in python What is the error in the code?simple library implementation code

Question

members = []
books = []
borrowed = {}
ADD_MEMBER = 1
DELETE_MEMBER = 2
ADD_BOOK = 3
DELETE_BOOK = 4
FIND_BORROWER = 5
ISSUE_BOOK = 6
RETURN_BOOK = 7
LIST_MEMBERS = 8
LIST_BOOKS = 9
PRINT_HELP = 10
EXIT = 0

def main():
# print menu
print("The commands are:")
print(" ", ADD_MEMBER, "to add a member")
print(" ", DELETE_MEMBER, "to delete a member")
print(" ", ADD_BOOK, "to add a book")
print(" ", DELETE_BOOK, "to delete a book")
print(" ", FIND_BORROWER, "to find out borrower of a book")
print(" ", ISSUE_BOOK, "to issue a book")
print(" ", RETURN_BOOK, "to return a book")
print(" ", LIST_MEMBERS, "to list members")
print(" ", LIST_BOOKS, "to list books")
print(" ", PRINT_HELP, "to print this menu")
print(" ", EXIT, "to quit")
def add_list_entry(members,member,books,book):
command=int(input("Enter command:"))
if command == ADD_MEMBER:
entry=input("Enter member name:")
members.append(entry)
return entry
else:
command == ADD_BOOK
entry_book=input("Enter book name:")
books.append(entry_book)
return entry_book
def delete_list_entry(members,member,books,book):
command=int(input("Enter command:"))
if command == DELETE_MEMBER:
entry_member=input("Enter member name:")
members.remove(entry_member)
return entry_member
else:
command == DELETE_BOOK
entry_books=input("Enter book name:")
books.remove(entry_books)
return entry_books

def borrow_book(book_issued):
command=int(input("Enter command:"))
if command == FIND_BORROWER:
book_name = input("Enter book name: ")
if book_name not in books:
print("No book named", book_name)
elif book_name not in borrowed:
print(book_name, "is not borrowed")
else:
print(borrowed[book_name])
return book_name

def book_issued(book):
command=int(input("Enter command:"))
if command == ISSUE_BOOK:
book_names

Answer 1

Have you tried your code in another IDE? SoloLearn's IDE doesn't support multiple inputs during a program. All inputs must be entered at the beginning. That may be the cause of your problem.

Answer 2

The code you shared had more lines of uncommented text than actual code.

Answer 3

Let's start from the beginning: Do any error messages appear? If not, how do you know something's wrong?

Answer 4

thats what i did in the link above all the way above then it just got ignored

Answer 5

i was trying to put the instructions there too my bad

Answer 6

well no when i run that code its not doing what its suppose to do. after it prompts for a command and the user puts in a command it doesnt carry out the right command

Answer 7

ya i was using python

Answer 8

which i did