elvisyjlin / gym-chrome-dino Goto Github PK

As
env = gym.make('CartPole-v0').unwrapped
env.reset()

Returns
array([ 0.0286644 , -0.0473783 , -0.01396534, 0.03493663])

Your agent returns memory location, why that?

This package does instasll completely fine in my normal python environment. But, when I tried to install this package in colab the installation go stuck for 37 minutes until I cancelled it, I tried again but it always got stuck.

So, is there any solution to this? Am I missing a dependency?

I looked into the game file, it says 2 acts for crouch movement. But when I create the environment, it does not crouch - just stand still. Also, 0 make the dino jump instead of just running.

env = gym.make('ChromeDino-v0')

env = make_dino(env, timer=True, frame_stack=True)
state = env.reset()
done = False
score = 0
while True:
#     action = np.random.choice(np.arange(1,4))
    action = 2
    state, reward, done, _ = env.step(action)
    score += reward
    if done:
        state = env.reset()

It fails to run on Colab with the following error. Could someone help me out here?

WebDriverException Traceback (most recent call last)
in ()
----> 1 env = gym.make('ChromeDinoNoBrowser-v0')
2 #env = make_dino(env, timer=True, frame_stack=True)

7 frames
/usr/local/lib/python3.6/dist-packages/selenium/webdriver/common/service.py in assert_process_still_running(self)
109 raise WebDriverException(
110 'Service %s unexpectedly exited. Status code was: %s'
--> 111 % (self.path, return_code)
112 )
113

WebDriverException: Message: Service ./chromedriver unexpectedly exited. Status code was: -6