要求：

Complete the bodies of the if-else statements in the for loop: if the key is in the dictionary langs_count, add 1 to its current value, else add the key to langs_count and set its value to 1. Use the loop variable entry in your code.

# If the language is in langs_count, add 1

    if entry in langs_count.keys():

        langs_count[entry] += 1

    # Else add the language to langs_count, set the value to 1

    else:

        langs_count[entry] = 1