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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_taf_remarks(txt: str) -> (str, str):
 # type: ignore """ Returns report and remarks separated if found """

    remarks_start = find_first_in_list(txt, TAF_RMK)
    if remarks_start == -1:
        return txt, ''
    remarks = txt[remarks_start:]
    txt = txt[:remarks_start].strip()
    return txt, remarks