Question: PYTHON REGEX (regular expressions) What regular expression with findall would return a lost of words contained by an underscore and return only words that DO

PYTHON REGEX (regular expressions)

What regular expression with findall would return a lost of words contained by an underscore and return only words that DO NOT have punctation. Ex) returns things like _very_ and _this_.

I do not need help with the iteration and everything, just the regular expression. I assume that it starts with ' ^\_ ' to show that it needs to start with an underscore. I am unsure where to go from here. Thanks!

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