Jazz improvisation homework

Hello, I get the following error at music_inference_model at step 3 in the jazz improvisation homework.
“The layer “lstm” has multiple inbound nodes, with different output shapes. Hence the notion of “output shape” is ill-defined for the layer. Use get_output_shape_at(node_index) instead.”
Any thoughts, please ?

Try searching the discussion forum for the phrase “multiple inbound nodes”. You’ll find quite a few threads about this.

Hi, thank you.

I could not find any topic titled that. The only similar one I found has been deleted by the author.

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