MilicaMedic
commented
2 months ago gymnasium is needed for StockTradingEnv (env_stocktrading.py) which is "A stock trading environment for OpenAI gym", and has modules:
import gymnasium as gym
import matplotlib
import matplotlib.pyplot as plt
import numpy as np
import pandas as pd
from gymnasium import spaces
from gymnasium.utils import seeding
from stable_baselines3.common.vec_env import DummyVecEnvIf you don't have it installed or imported that gives you an error
To Reproduce
Steps to reproduce the behavior: { Running this cell after all those before: import pandas as pd import numpy as np import matplotlib import matplotlib.pyplot as plt import datetime
.%matplotlib inline from finrl.config_tickers import DOW_30_TICKER from finrl.meta.preprocessor.yahoodownloader import YahooDownloader from finrl.meta.preprocessor.preprocessors import FeatureEngineer, data_split from finrl.meta.env_stock_trading.env_stocktrading import StockTradingEnv from finrl.agents.stablebaselines3.models import DRLAgent,DRLEnsembleAgent from finrl.plot import backtest_stats, backtest_plot, get_daily_return, get_baseline
from pprint import pprint
import sys sys.path.append("../FinRL-Library")
import itertools }
Expected behavior
importing gymnasium obvuisly but i don't even see where gymnasium is mentioned
error
ModuleNotFoundError Traceback (most recent call last) Cell In[9], line 10 8 get_ipython().run_line_magic('matplotlib', 'inline') 9 from finrl.config_tickers import DOW_30_TICKER ---> 10 from finrl.meta.preprocessor.yahoodownloader import YahooDownloader 11 from finrl.meta.preprocessor.preprocessors import FeatureEngineer, data_split 12 from finrl.meta.env_stock_trading.env_stocktrading import StockTradingEnv
File ~\PycharmProjects\pythonProject4\venv\lib\site-packages\finrl__init.py:3 1 from future__ import annotations ----> 3 from finrl.test import test 4 from finrl.trade import trade 5 from finrl.train import train
File ~\PycharmProjects\pythonProject4\venv\lib\site-packages\finrl\test.py:8 6 from finrl.config import TEST_START_DATE 7 from finrl.config_tickers import DOW_30_TICKER ----> 8 from finrl.meta.env_stock_trading.env_stocktrading import StockTradingEnv 11 def test( 12 start_date, 13 end_date, (...) 23 ): 24 # import data processor 25 from finrl.meta.data_processor import DataProcessor
File ~\PycharmProjects\pythonProject4\venv\lib\site-packages\finrl\meta\env_stock_trading\env_stocktrading.py:5 1 from future import annotations 3 from typing import List ----> 5 import gymnasium as gym 6 import matplotlib 7 import matplotlib.pyplot as plt
ModuleNotFoundError: No module named 'gymnasium'
Desktop :
Additional context
im running the notebook trough a pycharm project.