def remove(list):
    import re  
     
    pattern = '[0-9]'
    list = [re.sub(pattern, '', i) for i in list] 
    return list
def remove(list):
    import re
    while False:
        list = [re.sub(pattern, "", i) for i in list]
   
    pattern = "[0-9]"
    list = [re.sub(pattern, "", i) for i in list]
    return list