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43 lines
1.1 KiB
43 lines
1.1 KiB
1 year ago
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package backend
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import (
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"context"
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"fmt"
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config "github.com/go-skynet/LocalAI/api/config"
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"github.com/go-skynet/LocalAI/api/options"
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"github.com/go-skynet/LocalAI/pkg/grpc/proto"
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"github.com/go-skynet/LocalAI/pkg/grpc/whisper/api"
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model "github.com/go-skynet/LocalAI/pkg/model"
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)
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func ModelTranscription(audio, language string, loader *model.ModelLoader, c config.Config, o *options.Option) (*api.Result, error) {
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opts := []model.Option{
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model.WithBackendString(model.WhisperBackend),
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model.WithModelFile(c.Model),
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model.WithContext(o.Context),
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model.WithThreads(uint32(c.Threads)),
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model.WithAssetDir(o.AssetsDestination),
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}
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for k, v := range o.ExternalGRPCBackends {
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opts = append(opts, model.WithExternalBackend(k, v))
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}
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whisperModel, err := o.Loader.BackendLoader(opts...)
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if err != nil {
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return nil, err
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}
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if whisperModel == nil {
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return nil, fmt.Errorf("could not load whisper model")
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}
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return whisperModel.AudioTranscription(context.Background(), &proto.TranscriptRequest{
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Dst: audio,
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Language: language,
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Threads: uint32(c.Threads),
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})
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}
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