This program uses three-coin approach to consult the IChing and returns the hexagram (see https://harrywang.me/iching for more details)

ask_iching.py

def consult_oracle():
    import random
    hex = ''

    for i in range(6):  # toss 6 times to get the hex  
        
        toss = 0
        line = 0

        for i in range(3):  # each toss with three coins to generate one line
            x = random.randint(0, 1)  # 0 head (counts as 3) 1 tail (counts as 2)
            if x == 0:
                toss += 3
            else:
                toss += 2

        if toss == 6 or toss == 7:
            line = 1
        else:  # 8 or 9
            line = 2

        #print(toss, line)

        # combine 6 lines to get the hexagram
        hex += str(line)
    return int(hex)

def find_hex(json_object, hex):
    for dict in json_object:
        if dict['hexagram'] == hex:
            return dict['name']

# https://harrywang.me/iching
def ask_iching():
    data = [{'name': 'The Creative / 乾', 'hexagram': 111111}, {'name': 'The Receptive / 坤', 'hexagram': 222222}, {'name': 'Difficulty at the Beginning / 屯', 'hexagram': 212221}, {'name': 'Youthful Folly / 蒙', 'hexagram': 122212}, {'name': 'Waiting (Nourishment) / 需', 'hexagram': 12111}, {'name': 'Conflict / 讼', 'hexagram': 111212}, {'name': 'The Army / 师', 'hexagram': 222212}, {'name': 'Holding Together [union] / 比', 'hexagram': 212222}, {'name': 'The Taming Power of the Small / 小畜', 'hexagram': 112111}, {'name': 'Treading [conduct] / 履', 'hexagram': 111211}, {'name': 'Peace / 泰', 'hexagram': 222111}, {'name': 'Standstill [Stagnation] / 否', 'hexagram': 111222}, {'name': 'Fellowship with Men / 同人', 'hexagram': 111121}, {'name': 'Possession in Great Measure / 大有', 'hexagram': 121111}, {'name': 'Modesty / 谦', 'hexagram': 222122}, {'name': 'Enthusiasm / 豫', 'hexagram': 221222}, {'name': 'Following / 随', 'hexagram': 211221}, {'name': 'Work on what has been spoiled [ Decay ] / 蛊', 'hexagram': 122112}, {'name': 'Approach / 临', 'hexagram': 222211}, {'name': 'Contemplation (View) / 观', 'hexagram': 112222}, {'name': 'Biting Through / 噬嗑', 'hexagram': 121221}, {'name': 'Grace / 贲', 'hexagram': 122121}, {'name': 'Splitting Apart / 剥', 'hexagram': 122222}, {'name': 'Return (The Turning Point) / 复', 'hexagram': 222221}, {'name': 'Innocence (The Unexpected) / 无妄', 'hexagram': 111221}, {'name': 'The Taming Power of the Great / 大畜', 'hexagram': 122111}, {'name': 'Comers of the Mouth (Providing Nourishment) / 颐', 'hexagram': 122221}, {'name': 'Preponderance of the Great / 大过', 'hexagram': 211112}, {'name': 'The Abysmal (Water) / 坎', 'hexagram': 212212}, {'name': 'The Clinging, Fire / 离', 'hexagram': 121121}, {'name': 'Influence (Wooing) / 咸', 'hexagram': 211122}, {'name': 'Duration / 恒', 'hexagram': 221112}, {'name': 'Retreat / 遁', 'hexagram': 111122}, {'name': 'The Power of the Great / 大壮', 'hexagram': 221111}, {'name': 'Progress / 晋', 'hexagram': 121222}, {'name': 'Darkening of the light / 明夷', 'hexagram': 222121}, {'name': 'The Family [The Clan] / 家人', 'hexagram': 112121}, {'name': 'Opposition / 睽', 'hexagram': 121211}, {'name': 'Obstruction / 蹇', 'hexagram': 212122}, {'name': 'Deliverance / 解', 'hexagram': 221212}, {'name': 'Decrease / 损', 'hexagram': 122211}, {'name': 'Increase / 益', 'hexagram': 112221}, {'name': 'Break-through (Resoluteness) / 夬', 'hexagram': 211111}, {'name': 'Coming to Meet / 姤', 'hexagram': 111112}, {'name': 'Gathering Together [Massing] / 萃', 'hexagram': 211222}, {'name': 'Pushing Upward / 升', 'hexagram': 222112}, {'name': 'Oppression (Exhaustion) / 困', 'hexagram': 211212}, {'name': 'The Well / 井', 'hexagram': 212112}, {'name': 'Revolution (Molting) / 革', 'hexagram': 211121}, {'name': 'The Caldron / 鼎', 'hexagram': 121112}, {'name': 'The Arousing (Shock, Thunder) / 震', 'hexagram': 221221}, {'name': 'Keeping Still, Mountain / 艮', 'hexagram': 122122}, {'name': 'Development (Gradual Progress) / 渐', 'hexagram': 112122}, {'name': 'The Marrying Maiden / 归妹', 'hexagram': 221211}, {'name': 'Abundance [Fullness] / 丰收', 'hexagram': 221121}, {'name': 'The Wanderer / 旅', 'hexagram': 121122}, {'name': 'The Gentle (The Penetrating, Wind) / 巽', 'hexagram': 112112}, {'name': 'The Joyous, Lake / 兑', 'hexagram': 211211}, {'name': 'Dispersion [Dissolution] / 涣', 'hexagram': 112212}, {'name': 'Limitation / 节', 'hexagram': 212211}, {'name': 'Inner Truth / 中孚', 'hexagram': 112211}, {'name': 'Preponderance of the Small / 小过', 'hexagram': 221122}, {'name': 'After Completion / 既济', 'hexagram': 212121}, {'name': 'Before Completion / 未济', 'hexagram': 121212}]
    hex = consult_oracle()
    hexagram = find_hex(data, hex)
    print(hexagram)
    return hexagram  # return the name of the hexagram
    
if __name__ == "__main__":
    ask_iching()