(i)
return skeletons_in_ith_txt
Arguments:
        i {int}: the ith skeleton txt. Zero-based index.
            If there are mutliple people, then there are multiple skeletons' data in this txt.
    Return:
        skeletons_in_ith_txt {list of list}:
            Length of each skeleton data is supposed to be 41 = 5 image info + 36 xy positions.
Arguments:
        i {int}: the ith skeleton txt. Zero-based index.
            If there are mutliple people, then there are multiple skeletons' data in this txt.
    Return:
        skeletons_in_ith_txt {list of list}:
            Length of each skeleton data is supposed to be 41 = 5 image info + 36 xy positions.
Arguments : i { int } : the ith skeleton txt . Zero - based index . If there are mutliple people then there are multiple skeletons data in this txt . Return : skeletons_in_ith_txt { list of list } : Length of each skeleton data is supposed to be 41 = 5 image info + 36 xy positions .
def read_skeletons_from_ith_txt(i):
    ''' 
    Arguments:
        i {int}: the ith skeleton txt. Zero-based index.
            If there are mutliple people, then there are multiple skeletons' data in this txt.
    Return:
        skeletons_in_ith_txt {list of list}:
            Length of each skeleton data is supposed to be 41 = 5 image info + 36 xy positions. 
    '''
    filename = SRC_DETECTED_SKELETONS_FOLDER + \
        SKELETON_FILENAME_FORMAT.format(i)
    skeletons_in_ith_txt = lib_commons.read_listlist(filename)
    return skeletons_in_ith_txt
def read_skeletons_from_ith_txt ( i ) : filename = SRC_DETECTED_SKELETONS_FOLDER + SKELETON_FILENAME_FORMAT . format ( i ) skeletons_in_ith_txt = lib_commons . read_listlist ( filename ) return skeletons_in_ith_txt