dictionary

#Make a dictionary with pairs of words in two languages (here its DK:ENG)
dictionary = {}
dictionary = {"Hej" : "Hello", "Hvad" : "What", "Hvem" : "Who"}

#print a welcome message
print("Welcome to the Danish to English translator.")


#ask for a choice. Valid input are 1 and 2 and 0
choice = input("Press: 1 for DK to ENG. 2 for ENG to DK. 0 to exit. ")


while (int(choice) != 0):

    #if the user inputted 1 then translate from the original dictionary
    if choice == "1":
        #ask for a word to be translated
        word = input("Enter the word you want translated from DK to ENG: ")

        #print("The word is now: " + word)

        #newline
        print("")

        #iterate through the list and print the answer if found
        #for key, value in dictionary.items():
        for key in dictionary:
            #print("1. The word is now: " + word + " And the key is now: " + key)

            if word == key:
                print("2. The translation of your written word: " + word + " is " + value)

                #Break out of your for loop
                break
            else:
                #print("4. The word is now: " + word + " And the key is now: " + key)

                #inform the user that the word doesn't exist
                print("No such word in dicionary.")

                #ask the user to instead tell you the translation
                new_word = input("Enter the translation yourself: ")

                #newline
                print("")

                #add the new pair to the dictionary
                #dictionary2 = {word : new_word}
                #dictionary [word] = new_word
                dictionary.update({word:new_word})

                print("The word and the translation has now been added to the dicionary:")
                print(dictionary)

                print("end of if statement")
                continue
    #if the user inputted 2 then invert the dictionary and translate the word as before
    if choice == "2":

        #invert the dictionary and find the translation again the same way
        dictionary = {v: k for k, v in dictionary.items()}

        #ask for a word to be translated
        word = input("Enter the word you want translated from ENG to DK: ")

        print("")

        for key, value in dictionary.items():
            if word == key:
                print("The translation of your written word: " + word + " is " + value)
                #Break out of your for loop
                break
            else:
                #ask the user to tell you the translation
                print("No such word in dicionary.")
                new_word = input("Enter the translation yourself: ")
                print("")

                #add the new pair to the dictionary
                dictionary [word] = new_word

                print("The word and the translation has now been added.")
                print(dictionary)
                break

    print("check dictionary" + str(dictionary))

    choice = input("Press: 1 for DK to ENG. 2 for ENG to DK. 0 to exit. ")