Open ddharshan opened 2 years ago
Are you referring to this tutorial: https://pytorch.org/tutorials/intermediate/reinforcement_q_learning.html
What is the version of gym you have installed on your system? (I assume you are not running it in Google Colab, are you?)
hi, I am having the same issue, I have gym==0.24 version.
We have recently updated this tutorial to use gymnasium==0.27.0
. Is this still an issue after this update?
It's running fine, now!
Hi when i run the following Pytorch code in Jupyter notebook, i am getting the error as TypeError: init() got an unexpected keyword argument 'new_step_api'
Could you please help me on finding the solution for this problem ?
import gym import math import random import numpy as np import matplotlib import matplotlib.pyplot as plt from collections import namedtuple, deque from itertools import count from PIL import Image
import torch import torch.nn as nn import torch.optim as optim import torch.nn.functional as F import torchvision.transforms as T
env = gym.make('CartPole-v0', new_step_api=True, render_mode='single_rgb_array').unwrapped
set up matplotlib
is_ipython = 'inline' in matplotlib.get_backend() if is_ipython: from IPython import display
plt.ion()
if gpu is to be used
device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
cc @vmoens @nairbv