There's currently a bugin the program. When the user inputs a proper noun (e.g. Delhi, Paris, etc.) the program will convert it to lowercase and then tries to find the lowercase version (e.g. delhi)in the dataset and it cannot find it since the dataset has Delhi, but not delhi.
Please add another conditional block to the program so that the program returns the definition of names that start with acapital letter. You can find thecode we have so farattached here in this lecture for your convenience.