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# concatenate(sources:dimension:)

Adds a new concatenation layer to the graph using the source tensors and concatenation dimension you specify.

```
func concatenate(sources: [MLCTensor], dimension: Int) -> MLCTensor?
```

## Parameters

`sources`

An array that contains the source tensors.

`dimension`

The concatenation dimension.

## Return Value

A result tensor.

## Discussion

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