Given a List of Strings, perform removal of all Strings with non-english characters.
Input : test_list = [‘Good| ????’, ‘??Geeks???’]
Output : 
Explanation : Both contain non-English characters
Input : test_list = [“Gfg”, “Best”]
Output : [“Gfg”, “Best”]
Explanation : Both are valid English words.
Method #1 : Using regex + findall() + list comprehension
In this, we create a regex of unicodes and check for occurrence in String List, extract each String without unicode using findall().
Method #2 : Using regex + search() + filter() + lambda
In this, we search for only English alphabets in String, and extract only those that have those. We use filter() + lambda to perform the task of passing filter functionality and iteration.
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