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IN PYTHON !! !! Exercise 2 Index Inversion Most textbooks often have an 'Index' at the end, which lists the important keywords followed by the
IN PYTHON !! !!
Exercise 2 Index Inversion Most textbooks often have an 'Index' at the end, which lists the important keywords followed by the pages on which these words appear. Pythonically, it can be represented as a dictionary, where the keys are the keywords and the values are a list of page numbers where these words appear dict_index'boolean': [3, 16], function' [9, 16], dictionary [16], counter': [5, 9, 10]) However, wouldn't it be great if the Index could be inverted to get an idea of what keywords every page contained. Your job here is to invert this 'Index', so that it displays the page numbers as keys, followed by the keywords present on that page as the value. Complete the function invert index() so that it returns a dictionary like - result13: ['boolean'], 5: 'counter', ['counter, 'func 10: I'counter'], 16: I'dictionary', 'boolean 'function'] # TODO: COMPLETE THE BELOW FUNCTION def invert_index(index): result = {} return result # RUN THIS BLOCK TO TEST YOUR CODE dict_python'Lists':[10, 12, 13], Indexing' 8, 13, Pandas': [2, 8, 15], Dictionary' [7, 8], 'Matplotlib' [12, 15] print(invert_index(dict_python))Step by Step Solution
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