do it in python data structure ASAP

Task 1: WordSpell English language is amalgamation of 26 standard characters. The characters are either in upper case or lower case. The words in english are made up from these characters and are categorized into Nouns, Pronouns, Verbs, Adverbs, Adjectives etc. Given a set of words in a text file, write a function WordSpell() that takes a text file as input parameter and returns a list of words that start from a specific spelling. Input data: A text file named as Words.txt containing more than 1000 words. Output data: A python list that contains the words starting from specific spelling. Constraints: The words should only be string values. If there are any special characters in between the words, your function should omit those special characters. Function should be able to process both upper- and lower-case letters def Wordspell (file, spell): // your code goes here Example: spell - "pre" print (WordSpell (file, spell)) #the function should return ['predefined', 'predestination', 'precaution']