Python Question - Struggling with writing a function in Python that will go through a list of documents and count the frequency of appearance of a particular keyword and its synonyms.

For reference, an "Entry" in the code refers to a class of objects with the attributes "word" and "synonyms". A Thesaurus is a list of Entry objects and a Corpus is a list of Documents, and each Document is a list of strings.

The first six lines involve the creation of a list, All_words, that contains the keyword and the keyword's synonyms.

From lines 7-12, the algorithm can only get the function to output the FIRST Search_word in All_words and its number of occurrences.

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def search(keyword) : #user inputs keyword All_words = [keyword] for Entry in Thesaurus: if Entry.word == keyword: for Word in Entry.synonyms: All_words.append(Word) for Search_word in All_words: count = 0 for Document in Corpus: for Word in Document: if Search_word == Word: count = count + 1 return Search_word, count

input = "happy" output = search(input) print(output)

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For reference, if the keyword is "sad", All_words should be: ['sad', 'upset', 'depressed', 'unhappy']

So far if we input "sad" the results are: ('sad',4) instead of returning multiple tupules like: (('sad',4),('upset',2),('depressed',2),('unhappy',0))

And if the input is: "happy"

The results are just: ('joyous', 1)

Need help to create a list that contains each synonym and corresponding count before the final for loop, and to append the data to the list inside the for loop.