Project 1 English Dictionary App

import json

dic0 = dict()


def create_file(count):
    if count == 0:
        f1 = open('word.txt', 'w')
        dic0['Juggernaut'] = 'massive force, campaign, movement, or object that crushes whatever is in its path.'
        dic0['Winsome'] = 'pleasing or cheerful.'
        dic0['Opine'] = 'to express an opinion'
        dic0['Intemperate'] = 'having extreme conditions or having or showing a lack of emotional calmness or control.'
        dic0['Debilitating'] = 'causing serious impairment of strength or ability to function.'
        json.dump(dic0,f1)
        return f1
    else:
        f1 = open('word.txt', 'w')
        return f1


def main_menu():
    val = int(input('''
                1. New word
                2. Find the meaning
                3. Update a word 
                4. Show the contents of the current dictionary 
                5. Exit '''))
    return val



def add_word():
    word = input('Please enter the word: ').title()
    meaning = input('Please enter the meaning of the word: ')
    dic0[word] = meaning
    f = create_file(1)
    json.dump(dic0, f)
    f.close()


def find_word(word):
    f = open('word.txt', 'r')
    dic0 = json.load(f)
    print(f'The meaning of {word}: {dic0[word]}')


def update_word(word):
    f = open('word.txt', 'r')
    dic0 = json.load(f)
    if word in dic0:
        meaning = input('Please enter the meaning of the word: ')
        dic0[word] = meaning
        f = create_file(1)
        json.dump(dic0, f)
        f.close()

    else:
        print('Word does not exist and please add the word into the dictionary: ')
        add_word()


def edit_menu():

    val = main_menu()
    if val > 0 and val <= 5:
        if val == 1:
            add_word()
            edit_menu()
        elif val == 2:
            word = input('Please enter the word to find the meaning off: ').title()
            find_word(word)
            edit_menu()
        elif val == 3:
            word = input('Please enter the word that need to be updated: ').title()
            update_word(word)
            edit_menu()
        elif val == 4:
            print('The contents of current dictionary are: ')
            f = open('word.txt', 'r')
            dic0 = json.load(f)
            print(dic0)
            edit_menu()
        else:
            print('exit')
    else:
        print('Please enter the correct number')


count = 0
create_file(count)
edit_menu()