An intermediate Keras symbolic input/output, to a TF API that does not allow registering custom dispatchers, such as `tf.cond`, `tf.function`, gradient tapes, or `tf.map_fn`. Keras Functional model construction only supports TF API calls that *do* support

Keras
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google colab RL PPO Model

Hi I am Priyanshu and I want help with the error in the above google collab file I have tried changing shape etc. but not able to find what to do , please tell how the error can be resolved by telling what should I add and where and the reason for the error

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Hi @Priyanshu_Raj_Jindal, I have executed the above given colab for 120 epochs and i did not face any error. Could you please let us know at which point you are facing the error. Thank You.