KeyError: 'render_modes' while render_modes = env_creator.metadata["render_modes"]

[Quentin168]

(rlvenv) (base) quentinxu@LAPTOP-7JKQ25SJ:/mnt/d/crypto-rl$ python3 experiment.py
Using TensorFlow backend.
/mnt/d/crypto-rl/rlvenv/lib/python3.7/site-packages/tensorflow/python/framework/dtypes.py:516: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
_np_qint8 = np.dtype([("qint8", np.int8, 1)])
/mnt/d/crypto-rl/rlvenv/lib/python3.7/site-packages/tensorflow/python/framework/dtypes.py:517: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
_np_quint8 = np.dtype([("quint8", np.uint8, 1)])
/mnt/d/crypto-rl/rlvenv/lib/python3.7/site-packages/tensorflow/python/framework/dtypes.py:518: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
_np_qint16 = np.dtype([("qint16", np.int16, 1)])
/mnt/d/crypto-rl/rlvenv/lib/python3.7/site-packages/tensorflow/python/framework/dtypes.py:519: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
_np_quint16 = np.dtype([("quint16", np.uint16, 1)])
/mnt/d/crypto-rl/rlvenv/lib/python3.7/site-packages/tensorflow/python/framework/dtypes.py:520: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
_np_qint32 = np.dtype([("qint32", np.int32, 1)])
/mnt/d/crypto-rl/rlvenv/lib/python3.7/site-packages/tensorflow/python/framework/dtypes.py:525: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
np_resource = np.dtype([("resource", np.ubyte, 1)])
/mnt/d/crypto-rl/rlvenv/lib/python3.7/site-packages/tensorboard/compat/tensorflow_stub/dtypes.py:541: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
_np_qint8 = np.dtype([("qint8", np.int8, 1)])
/mnt/d/crypto-rl/rlvenv/lib/python3.7/site-packages/tensorboard/compat/tensorflow_stub/dtypes.py:542: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
_np_quint8 = np.dtype([("quint8", np.uint8, 1)])
/mnt/d/crypto-rl/rlvenv/lib/python3.7/site-packages/tensorboard/compat/tensorflow_stub/dtypes.py:543: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
_np_qint16 = np.dtype([("qint16", np.int16, 1)])
/mnt/d/crypto-rl/rlvenv/lib/python3.7/site-packages/tensorboard/compat/tensorflow_stub/dtypes.py:544: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
_np_quint16 = np.dtype([("quint16", np.uint16, 1)])
/mnt/d/crypto-rl/rlvenv/lib/python3.7/site-packages/tensorboard/compat/tensorflow_stub/dtypes.py:545: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
_np_qint32 = np.dtype([("qint32", np.int32, 1)])
/mnt/d/crypto-rl/rlvenv/lib/python3.7/site-packages/tensorboard/compat/tensorflow_stub/dtypes.py:550: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
np_resource = np.dtype([("resource", np.ubyte, 1)])
[2022-07-21 09:01:00,312] Experiment creating agent with kwargs: {'window_size': 100, 'max_position': 5, 'fitting_file': 'demo_LTC-USD_20190926.csv.xz', 'testing_file': 'demo_LTC-USD_20190926.csv.xz', 'symbol': 'LTC-USD', 'id': 'trend-following-v0', 'number_of_training_steps': 100000.0, 'gamma': 0.99, 'seed': 1, 'action_repeats': 5, 'load_weights': False, 'visualize': False, 'training': True, 'reward_type': 'default', 'nn_type': 'cnn', 'dueling_network': True, 'double_dqn': True}
Traceback (most recent call last):
File "experiment.py", line 112, in
main(kwargs=args)
File "experiment.py", line 106, in main
agent = Agent(**kwargs)
File "/mnt/d/crypto-rl/agent/dqn.py", line 46, in init
self.env = gym.make(**kwargs)
File "/mnt/d/crypto-rl/rlvenv/lib/python3.7/site-packages/gym/envs/registration.py", line 625, in make
render_modes = env_creator.metadata["render_modes"]
KeyError: 'render_modes'