Function moveModel

Move a model from one URL to another.

This function supports:

1. Moving within a storage medium, e.g., tf.io.moveModel('localstorage://model-1', 'localstorage://model-2')
2. Moving between two storage mediums, e.g., tf.io.moveModel('localstorage://model-1', 'indexeddb://model-1')

// First create and save a model.
const model = tf.sequential();
model.add(tf.layers.dense(
    {units: 1, inputShape: [10], activation: 'sigmoid'}));
await model.save('localstorage://demo/management/model1');

// Then list existing models.
console.log(JSON.stringify(await tf.io.listModels()));

// Move the model, from Local Storage to IndexedDB.
await tf.io.moveModel(
    'localstorage://demo/management/model1',
    'indexeddb://demo/management/model1');

// List models again.
console.log(JSON.stringify(await tf.io.listModels()));

// Remove the moved model.
await tf.io.removeModel('indexeddb://demo/management/model1');
Copy

Throws

Error if moving fails, e.g., if no model exists at sourceURL, or if oldPath and newPath are identical.

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