Can someone please help me with the following solution? I’m relatively new to programming and I don’t seem to get what I’m doing wrong.

I have found too many dictionary functions and I am really struggling with this. My code give me Key-Error upon Key-Error and when I finally manage to run the program it returns “None” or 0.

Here is an example of the code.

# Dictionary called choices.
choices = {
    ‘1.’: ’One’,
    ’2.’: ’Two’,
    ’3.’: ’Three’,
}

# Display the choices to the user.
for k, v in choices.items():
    print(f”{k} {v}”)

# Ask the user to make a choice from the dictionary options.
my_choice = int(input(“Choose a number 1, 2 or 3: “))

# Make the choice the same as the index[number] of the dictionary
my_choice -= 1


# From here I get stuck
print(f”You have chosen {choices.get(str(my_choice))}.”)     # This returns a 0 or None


# The desired output is

You have chosen Two.


I have tried the following options to assign dictionary items to the my_choice variable:

for loops 
dict.values()
dict .get()
dict.items()
new_choice = str(my_choice)

# The desired output is

You have chosen Two.