def char_len(string):
    return(len(string.encode("utf-8")))
Generates a gravatar image URL based on the given parameters.
dataset/ETHPy150Open cidles/poio-api/src/poioapi/io/toolbox.py/char_len--crossover with--dataset/ETHPy150Open caseywstark/colab/colab/apps/threadedcomments/templatetags/gravatar.py/get_gravatar_url