monokim / pyracing Goto Github PK

I am trying to make something similar to this for a collage project can you please tell me how to write environment like open ai gym style

Hi,

I'm trying to make a sim ilar game with q-learning but I just don't really understand what your code is saying.
I would very much appreciate it if you could explain it in some way or maybe we can run through the code on Discord?

thanks in advance

Hello @monokim i am a student intrested in your work. I am quite new to python so i am having some trouble understanding how the lines under the 'def load_and_play' work and how i can access this line of code as i have not seen this pop up ("Start loading history"). If you could explain to me how this works i would most appreciate it. Here is the code for reference:

def load_and_play():

print("Start loading history")

history_list = ['30000.npy']



# load data from history file

print("Start updating q_table")

discount_factor = 0.99

for list in history_list:

    history = load_data(list)

    learning_rate = get_learning_rate(0)

    print(list)

    file_size = len(history)

    print("file size : " + str(file_size))

    i = 0

    for data in history:

        state_0, action, reward, state, done = data

        best_q = np.amax(q_table[state])

        q_table[state_0 + (action,)] += learning_rate * (reward + discount_factor * (best_q) - q_table[state_0 + (action,)])

        if done == True:

            i += 1

            learning_rate = get_learning_rate(i)`

It seems all black?