# `Dsxir.Errors.Invalid.Trainset`

Raised when an optimizer is invoked with an empty or malformed trainset.

# `exception`

```elixir
@spec exception(opts :: Keyword.t()) :: %Dsxir.Errors.Invalid.Trainset{
  __exception__: true,
  bread_crumbs: term(),
  class: term(),
  example: term(),
  path: term(),
  reason: term(),
  splode: term(),
  stacktrace: term(),
  vars: term()
}
```

Create an `Elixir.Dsxir.Errors.Invalid.Trainset` without raising it.

## Keys

- :reason
- :example

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*Consult [api-reference.md](api-reference.md) for complete listing*