'Adam' object has no attribute 'get_updates'

[AashiDutt]

When applying dqn.fit, I'm getting the following error:

### AttributeError: 'Adam' object has no attribute 'get_updates'

Here is my code for reference:

dqn=DQNAgent(model=model, memory=memory, policy=policy, enable_dueling_network=True, dueling_type='avg', nb_actions=actions,nb_steps_warmup=1000)

dqn.compile( optimizer=tf.keras.optimizers.Adam(learning_rate=0.0001), metrics=['accuracy'] )

dqn.fit(env,nb_steps=5000,visualize=False, verbose=1)

[eleurent]

Hi, If you're using this library, that's not how DQN training was intended. Instead, you should should use the Evaluation class which takes an agent and env, and run evaluation.train()

See for example this colab

[AashiDutt]

Thank You, I'll give it a try.