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feat: elevenlabs sound-generation api (#3355)

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* initial version of elevenlabs compatible soundgeneration api and cli command

Signed-off-by: Dave Lee <dave@gray101.com>

* minor cleanup

Signed-off-by: Dave Lee <dave@gray101.com>

* restore TTS, add test

Signed-off-by: Dave Lee <dave@gray101.com>

* remove stray s

Signed-off-by: Dave Lee <dave@gray101.com>

* fix

Signed-off-by: Dave Lee <dave@gray101.com>

---------

Signed-off-by: Dave Lee <dave@gray101.com>
Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>
Co-authored-by: Ettore Di Giacinto <mudler@users.noreply.github.com>
This commit is contained in:
Dave 2024-08-23 20:20:28 -04:00 committed by GitHub
parent 84d6e5a987
commit 81ae92f017
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
20 changed files with 450 additions and 37 deletions
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12
backend/backend.proto
View File

@ -16,6 +16,7 @@ service Backend {
rpc GenerateImage(GenerateImageRequest) returns (Result) {}
rpc AudioTranscription(TranscriptRequest) returns (TranscriptResult) {}
rpc TTS(TTSRequest) returns (Result) {}
rpc SoundGeneration(SoundGenerationRequest) returns (Result) {}
rpc TokenizeString(PredictOptions) returns (TokenizationResponse) {}
rpc Status(HealthMessage) returns (StatusResponse) {}
@ -270,6 +271,17 @@ message TTSRequest {
optional string language = 5;
}
message SoundGenerationRequest {
string text = 1;
string model = 2;
string dst = 3;
optional float duration = 4;
optional float temperature = 5;
optional bool sample = 6;
optional string src = 7;
optional int32 src_divisor = 8;
}
message TokenizationResponse {
int32 length = 1;
repeated int32 tokens = 2;

60
backend/python/transformers-musicgen/backend.py
View File

@ -15,7 +15,7 @@ import backend_pb2_grpc
import grpc
from scipy.io.wavfile import write as write_wav
from scipy.io import wavfile
from transformers import AutoProcessor, MusicgenForConditionalGeneration
_ONE_DAY_IN_SECONDS = 60 * 60 * 24
@ -63,6 +63,61 @@ class BackendServicer(backend_pb2_grpc.BackendServicer):
return backend_pb2.Result(message="Model loaded successfully", success=True)
def SoundGeneration(self, request, context):
model_name = request.model
if model_name == "":
return backend_pb2.Result(success=False, message="request.model is required")
try:
self.processor = AutoProcessor.from_pretrained(model_name)
self.model = MusicgenForConditionalGeneration.from_pretrained(model_name)
inputs = None
if request.text == "":
inputs = self.model.get_unconditional_inputs(num_samples=1)
elif request.HasField('src'):
# TODO SECURITY CODE GOES HERE LOL
# WHO KNOWS IF THIS WORKS???
sample_rate, wsamples = wavfile.read('path_to_your_file.wav')
if request.HasField('src_divisor'):
wsamples = wsamples[: len(wsamples) // request.src_divisor]
inputs = self.processor(
audio=wsamples,
sampling_rate=sample_rate,
text=[request.text],
padding=True,
return_tensors="pt",
)
else:
inputs = self.processor(
text=[request.text],
padding=True,
return_tensors="pt",
)
tokens = 256
if request.HasField('duration'):
tokens = int(request.duration * 51.2) # 256 tokens = 5 seconds, therefore 51.2 tokens is one second
guidance = 3.0
if request.HasField('temperature'):
guidance = request.temperature
dosample = True
if request.HasField('sample'):
dosample = request.sample
audio_values = self.model.generate(**inputs, do_sample=dosample, guidance_scale=guidance, max_new_tokens=tokens)
print("[transformers-musicgen] SoundGeneration generated!", file=sys.stderr)
sampling_rate = self.model.config.audio_encoder.sampling_rate
wavfile.write(request.dst, rate=sampling_rate, data=audio_values[0, 0].numpy())
print("[transformers-musicgen] SoundGeneration saved to", request.dst, file=sys.stderr)
print("[transformers-musicgen] SoundGeneration for", file=sys.stderr)
print("[transformers-musicgen] SoundGeneration requested tokens", tokens, file=sys.stderr)
print(request, file=sys.stderr)
except Exception as err:
return backend_pb2.Result(success=False, message=f"Unexpected {err=}, {type(err)=}")
return backend_pb2.Result(success=True)
# The TTS endpoint is older, and provides fewer features, but exists for compatibility reasons
def TTS(self, request, context):
model_name = request.model
if model_name == "":
@ -75,8 +130,7 @@ class BackendServicer(backend_pb2_grpc.BackendServicer):
padding=True,
return_tensors="pt",
)
tokens = 256
# TODO get tokens from request?
tokens = 512 # No good place to set the "length" in TTS, so use 10s as a sane default
audio_values = self.model.generate(**inputs, max_new_tokens=tokens)
print("[transformers-musicgen] TTS generated!", file=sys.stderr)
sampling_rate = self.model.config.audio_encoder.sampling_rate

21
backend/python/transformers-musicgen/test.py
View File

@ -63,7 +63,7 @@ class TestBackendServicer(unittest.TestCase):
def test_tts(self):
"""
This method tests if the embeddings are generated successfully
This method tests if TTS is generated successfully
"""
try:
self.setUp()
@ -79,3 +79,22 @@ class TestBackendServicer(unittest.TestCase):
self.fail("TTS service failed")
finally:
self.tearDown()
def test_sound_generation(self):
"""
This method tests if SoundGeneration is generated successfully
"""
try:
self.setUp()
with grpc.insecure_channel("localhost:50051") as channel:
stub = backend_pb2_grpc.BackendStub(channel)
response = stub.LoadModel(backend_pb2.ModelOptions(Model="facebook/musicgen-small"))
self.assertTrue(response.success)
sg_request = backend_pb2.SoundGenerationRequest(text="80s TV news production music hit for tonight's biggest story")
sg_response = stub.SoundGeneration(sg_request)
self.assertIsNotNone(sg_response)
except Exception as err:
print(err)
self.fail("SoundGeneration service failed")
finally:
self.tearDown()

2
core/backend/llm.go
View File

@ -87,7 +87,7 @@ func ModelInference(ctx context.Context, s string, messages []schema.Message, im
case string:
protoMessages[i].Content = ct
default:
return nil, fmt.Errorf("Unsupported type for schema.Message.Content for inference: %T", ct)
return nil, fmt.Errorf("unsupported type for schema.Message.Content for inference: %T", ct)
}
}
}

74
core/backend/soundgeneration.go Normal file
View File

@ -0,0 +1,74 @@
package backend
import (
"context"
"fmt"
"os"
"path/filepath"
"github.com/mudler/LocalAI/core/config"
"github.com/mudler/LocalAI/pkg/grpc/proto"
"github.com/mudler/LocalAI/pkg/model"
"github.com/mudler/LocalAI/pkg/utils"
)
func SoundGeneration(
backend string,
modelFile string,
text string,
duration *float32,
temperature *float32,
doSample *bool,
sourceFile *string,
sourceDivisor *int32,
loader *model.ModelLoader,
appConfig *config.ApplicationConfig,
backendConfig config.BackendConfig,
) (string, *proto.Result, error) {
if backend == "" {
return "", nil, fmt.Errorf("backend is a required parameter")
}
grpcOpts := gRPCModelOpts(backendConfig)
opts := modelOpts(config.BackendConfig{}, appConfig, []model.Option{
model.WithBackendString(backend),
model.WithModel(modelFile),
model.WithContext(appConfig.Context),
model.WithAssetDir(appConfig.AssetsDestination),
model.WithLoadGRPCLoadModelOpts(grpcOpts),
})
soundGenModel, err := loader.BackendLoader(opts...)
if err != nil {
return "", nil, err
}
if soundGenModel == nil {
return "", nil, fmt.Errorf("could not load sound generation model")
}
if err := os.MkdirAll(appConfig.AudioDir, 0750); err != nil {
return "", nil, fmt.Errorf("failed creating audio directory: %s", err)
}
fileName := utils.GenerateUniqueFileName(appConfig.AudioDir, "sound_generation", ".wav")
filePath := filepath.Join(appConfig.AudioDir, fileName)
res, err := soundGenModel.SoundGeneration(context.Background(), &proto.SoundGenerationRequest{
Text: text,
Model: modelFile,
Dst: filePath,
Sample: doSample,
Duration: duration,
Temperature: temperature,
Src: sourceFile,
SrcDivisor: sourceDivisor,
})
// return RPC error if any
if !res.Success {
return "", nil, fmt.Errorf(res.Message)
}
return filePath, res, err
}

20
core/backend/tts.go
View File

@ -9,26 +9,10 @@ import (
"github.com/mudler/LocalAI/core/config"
"github.com/mudler/LocalAI/pkg/grpc/proto"
model "github.com/mudler/LocalAI/pkg/model"
"github.com/mudler/LocalAI/pkg/model"
"github.com/mudler/LocalAI/pkg/utils"
)
func generateUniqueFileName(dir, baseName, ext string) string {
counter := 1
fileName := baseName + ext
for {
filePath := filepath.Join(dir, fileName)
_, err := os.Stat(filePath)
if os.IsNotExist(err) {
return fileName
}
counter++
fileName = fmt.Sprintf("%s_%d%s", baseName, counter, ext)
}
}
func ModelTTS(
backend,
text,
@ -66,7 +50,7 @@ func ModelTTS(
return "", nil, fmt.Errorf("failed creating audio directory: %s", err)
}
fileName := generateUniqueFileName(appConfig.AudioDir, "tts", ".wav")
fileName := utils.GenerateUniqueFileName(appConfig.AudioDir, "tts", ".wav")
filePath := filepath.Join(appConfig.AudioDir, fileName)
// If the model file is not empty, we pass it joined with the model path

1
core/cli/cli.go
View File

@ -12,6 +12,7 @@ var CLI struct {
Federated FederatedCLI `cmd:"" help:"Run LocalAI in federated mode"`
Models ModelsCMD `cmd:"" help:"Manage LocalAI models and definitions"`
TTS TTSCMD `cmd:"" help:"Convert text to speech"`
SoundGeneration SoundGenerationCMD `cmd:"" help:"Generates audio files from text or audio"`
Transcript TranscriptCMD `cmd:"" help:"Convert audio to text"`
Worker worker.Worker `cmd:"" help:"Run workers to distribute workload (llama.cpp-only)"`
Util UtilCMD `cmd:"" help:"Utility commands"`

110
core/cli/soundgeneration.go Normal file
View File

@ -0,0 +1,110 @@
package cli
import (
"context"
"fmt"
"os"
"path/filepath"
"strconv"
"strings"
"github.com/mudler/LocalAI/core/backend"
cliContext "github.com/mudler/LocalAI/core/cli/context"
"github.com/mudler/LocalAI/core/config"
"github.com/mudler/LocalAI/pkg/model"
"github.com/rs/zerolog/log"
)
type SoundGenerationCMD struct {
Text []string `arg:""`
Backend string `short:"b" required:"" help:"Backend to run the SoundGeneration model"`
Model string `short:"m" required:"" help:"Model name to run the SoundGeneration"`
Duration string `short:"d" help:"If specified, the length of audio to generate in seconds"`
Temperature string `short:"t" help:"If specified, the temperature of the generation"`
InputFile string `short:"i" help:"If specified, the input file to condition generation upon"`
InputFileSampleDivisor string `short:"f" help:"If InputFile and this divisor is specified, the first portion of the sample file will be used"`
DoSample bool `short:"s" default:"true" help:"Enables sampling from the model. Better quality at the cost of speed. Defaults to enabled."`
OutputFile string `short:"o" type:"path" help:"The path to write the output wav file"`
ModelsPath string `env:"LOCALAI_MODELS_PATH,MODELS_PATH" type:"path" default:"${basepath}/models" help:"Path containing models used for inferencing" group:"storage"`
BackendAssetsPath string `env:"LOCALAI_BACKEND_ASSETS_PATH,BACKEND_ASSETS_PATH" type:"path" default:"/tmp/localai/backend_data" help:"Path used to extract libraries that are required by some of the backends in runtime" group:"storage"`
ExternalGRPCBackends []string `env:"LOCALAI_EXTERNAL_GRPC_BACKENDS,EXTERNAL_GRPC_BACKENDS" help:"A list of external grpc backends" group:"backends"`
}
func parseToFloat32Ptr(input string) *float32 {
f, err := strconv.ParseFloat(input, 32)
if err != nil {
return nil
}
f2 := float32(f)
return &f2
}
func parseToInt32Ptr(input string) *int32 {
i, err := strconv.ParseInt(input, 10, 32)
if err != nil {
return nil
}
i2 := int32(i)
return &i2
}
func (t *SoundGenerationCMD) Run(ctx *cliContext.Context) error {
outputFile := t.OutputFile
outputDir := t.BackendAssetsPath
if outputFile != "" {
outputDir = filepath.Dir(outputFile)
}
text := strings.Join(t.Text, " ")
externalBackends := make(map[string]string)
// split ":" to get backend name and the uri
for _, v := range t.ExternalGRPCBackends {
backend := v[:strings.IndexByte(v, ':')]
uri := v[strings.IndexByte(v, ':')+1:]
externalBackends[backend] = uri
fmt.Printf("TMP externalBackends[%q]=%q\n\n", backend, uri)
}
opts := &config.ApplicationConfig{
ModelPath: t.ModelsPath,
Context: context.Background(),
AudioDir: outputDir,
AssetsDestination: t.BackendAssetsPath,
ExternalGRPCBackends: externalBackends,
}
ml := model.NewModelLoader(opts.ModelPath)
defer func() {
err := ml.StopAllGRPC()
if err != nil {
log.Error().Err(err).Msg("unable to stop all grpc processes")
}
}()
options := config.BackendConfig{}
options.SetDefaults()
var inputFile *string
if t.InputFile != "" {
inputFile = &t.InputFile
}
filePath, _, err := backend.SoundGeneration(t.Backend, t.Model, text,
parseToFloat32Ptr(t.Duration), parseToFloat32Ptr(t.Temperature), &t.DoSample,
inputFile, parseToInt32Ptr(t.InputFileSampleDivisor), ml, opts, options)
if err != nil {
return err
}
if outputFile != "" {
if err := os.Rename(filePath, outputFile); err != nil {
return err
}
fmt.Printf("Generate file %s\n", outputFile)
} else {
fmt.Printf("Generate file %s\n", filePath)
}
return nil
}

65
core/http/endpoints/elevenlabs/soundgeneration.go Normal file
View File

@ -0,0 +1,65 @@
package elevenlabs
import (
"github.com/gofiber/fiber/v2"
"github.com/mudler/LocalAI/core/backend"
"github.com/mudler/LocalAI/core/config"
fiberContext "github.com/mudler/LocalAI/core/http/ctx"
"github.com/mudler/LocalAI/core/schema"
"github.com/mudler/LocalAI/pkg/model"
"github.com/rs/zerolog/log"
)
// SoundGenerationEndpoint is the ElevenLabs SoundGeneration endpoint https://elevenlabs.io/docs/api-reference/sound-generation
// @Summary Generates audio from the input text.
// @Param request body schema.ElevenLabsSoundGenerationRequest true "query params"
// @Success 200 {string} binary "Response"
// @Router /v1/sound-generation [post]
func SoundGenerationEndpoint(cl *config.BackendConfigLoader, ml *model.ModelLoader, appConfig *config.ApplicationConfig) func(c *fiber.Ctx) error {
return func(c *fiber.Ctx) error {
input := new(schema.ElevenLabsSoundGenerationRequest)
// Get input data from the request body
if err := c.BodyParser(input); err != nil {
return err
}
modelFile, err := fiberContext.ModelFromContext(c, cl, ml, input.ModelID, false)
if err != nil {
modelFile = input.ModelID
log.Warn().Str("ModelID", input.ModelID).Msg("Model not found in context")
}
cfg, err := cl.LoadBackendConfigFileByName(modelFile, appConfig.ModelPath,
config.LoadOptionDebug(appConfig.Debug),
config.LoadOptionThreads(appConfig.Threads),
config.LoadOptionContextSize(appConfig.ContextSize),
config.LoadOptionF16(appConfig.F16),
)
if err != nil {
modelFile = input.ModelID
log.Warn().Str("Request ModelID", input.ModelID).Err(err).Msg("error during LoadBackendConfigFileByName, using request ModelID")
} else {
if input.ModelID != "" {
modelFile = input.ModelID
} else {
modelFile = cfg.Model
}
}
log.Debug().Str("modelFile", "modelFile").Str("backend", cfg.Backend).Msg("Sound Generation Request about to be sent to backend")
if input.Duration != nil {
log.Debug().Float32("duration", *input.Duration).Msg("duration set")
}
if input.Temperature != nil {
log.Debug().Float32("temperature", *input.Temperature).Msg("temperature set")
}
// TODO: Support uploading files?
filePath, _, err := backend.SoundGeneration(cfg.Backend, modelFile, input.Text, input.Duration, input.Temperature, input.DoSample, nil, nil, ml, appConfig, *cfg)
if err != nil {
return err
}
return c.Download(filePath)
}
}

2
core/http/routes/elevenlabs.go
View File

@ -16,4 +16,6 @@ func RegisterElevenLabsRoutes(app *fiber.App,
// Elevenlabs
app.Post("/v1/text-to-speech/:voice-id", auth, elevenlabs.TTSEndpoint(cl, ml, appConfig))
app.Post("/v1/sound-generation", auth, elevenlabs.SoundGenerationEndpoint(cl, ml, appConfig))
}

8
core/schema/elevenlabs.go
View File

@ -4,3 +4,11 @@ type ElevenLabsTTSRequest struct {
Text string `json:"text" yaml:"text"`
ModelID string `json:"model_id" yaml:"model_id"`
}
type ElevenLabsSoundGenerationRequest struct {
Text string `json:"text" yaml:"text"`
ModelID string `json:"model_id" yaml:"model_id"`
Duration *float32 `json:"duration_seconds,omitempty" yaml:"duration_seconds,omitempty"`
Temperature *float32 `json:"prompt_influence,omitempty" yaml:"prompt_influence,omitempty"`
DoSample *bool `json:"do_sample,omitempty" yaml:"do_sample,omitempty"`
}

23
examples/bruno/LocalAI Test Requests/Sound Generation/musicgen.bru Normal file
View File

@ -0,0 +1,23 @@
meta {
name: musicgen
type: http
seq: 1
}
post {
url: {{PROTOCOL}}{{HOST}}:{{PORT}}/v1/sound-generation
body: json
auth: none
}
headers {
Content-Type: application/json
}
body:json {
{
"model_id": "facebook/musicgen-small",
"text": "Exciting 80s Newscast Interstitial",
"duration_seconds": 8
}
}

3
go.sum
View File

@ -509,6 +509,9 @@ github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE=
github.com/onsi/ginkgo v1.16.5/go.mod h1:+E8gABHa3K6zRBolWtd+ROzc/U5bkGt0FwiG042wbpU=
github.com/onsi/ginkgo/v2 v2.20.0 h1:PE84V2mHqoT1sglvHc8ZdQtPcwmvvt29WLEEO3xmdZw=
github.com/onsi/ginkgo/v2 v2.20.0/go.mod h1:lG9ey2Z29hR41WMVthyJBGUBcBhGOtoPF2VFMvBXFCI=
github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
github.com/onsi/gomega v1.16.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
github.com/onsi/gomega v1.34.1 h1:EUMJIKUjM8sKjYbtxQI9A4z2o+rruxnzNvpknOXie6k=
github.com/onsi/gomega v1.34.1/go.mod h1:kU1QgUvBDLXBJq618Xvm2LUX6rSAfRaFRTcdOeDLwwY=
github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8Oi/yOhh5U=

1
pkg/grpc/backend.go
View File

@ -41,6 +41,7 @@ type Backend interface {
PredictStream(ctx context.Context, in *pb.PredictOptions, f func(s []byte), opts ...grpc.CallOption) error
GenerateImage(ctx context.Context, in *pb.GenerateImageRequest, opts ...grpc.CallOption) (*pb.Result, error)
TTS(ctx context.Context, in *pb.TTSRequest, opts ...grpc.CallOption) (*pb.Result, error)
SoundGeneration(ctx context.Context, in *pb.SoundGenerationRequest, opts ...grpc.CallOption) (*pb.Result, error)
AudioTranscription(ctx context.Context, in *pb.TranscriptRequest, opts ...grpc.CallOption) (*schema.TranscriptionResult, error)
TokenizeString(ctx context.Context, in *pb.PredictOptions, opts ...grpc.CallOption) (*pb.TokenizationResponse, error)
Status(ctx context.Context) (*pb.StatusResponse, error)

4
pkg/grpc/base/base.go
View File

@ -61,6 +61,10 @@ func (llm *Base) TTS(*pb.TTSRequest) error {
return fmt.Errorf("unimplemented")
}
func (llm *Base) SoundGeneration(*pb.SoundGenerationRequest) error {
return fmt.Errorf("unimplemented")
}
func (llm *Base) TokenizeString(opts *pb.PredictOptions) (pb.TokenizationResponse, error) {
return pb.TokenizationResponse{}, fmt.Errorf("unimplemented")
}

20
pkg/grpc/client.go
View File

@ -210,6 +210,26 @@ func (c *Client) TTS(ctx context.Context, in *pb.TTSRequest, opts ...grpc.CallOp
return client.TTS(ctx, in, opts...)
}
func (c *Client) SoundGeneration(ctx context.Context, in *pb.SoundGenerationRequest, opts ...grpc.CallOption) (*pb.Result, error) {
if !c.parallel {
c.opMutex.Lock()
defer c.opMutex.Unlock()
}
c.setBusy(true)
defer c.setBusy(false)
if c.wd != nil {
c.wd.Mark(c.address)
defer c.wd.UnMark(c.address)
}
conn, err := grpc.Dial(c.address, grpc.WithTransportCredentials(insecure.NewCredentials()))
if err != nil {
return nil, err
}
defer conn.Close()
client := pb.NewBackendClient(conn)
return client.SoundGeneration(ctx, in, opts...)
}
func (c *Client) AudioTranscription(ctx context.Context, in *pb.TranscriptRequest, opts ...grpc.CallOption) (*schema.TranscriptionResult, error) {
if !c.parallel {
c.opMutex.Lock()

4
pkg/grpc/embed.go
View File

@ -53,6 +53,10 @@ func (e *embedBackend) TTS(ctx context.Context, in *pb.TTSRequest, opts ...grpc.
return e.s.TTS(ctx, in)
}
func (e *embedBackend) SoundGeneration(ctx context.Context, in *pb.SoundGenerationRequest, opts ...grpc.CallOption) (*pb.Result, error) {
return e.s.SoundGeneration(ctx, in)
}
func (e *embedBackend) AudioTranscription(ctx context.Context, in *pb.TranscriptRequest, opts ...grpc.CallOption) (*schema.TranscriptionResult, error) {
r, err := e.s.AudioTranscription(ctx, in)
if err != nil {

1
pkg/grpc/interface.go
View File

@ -17,6 +17,7 @@ type LLM interface {
GenerateImage(*pb.GenerateImageRequest) error
AudioTranscription(*pb.TranscriptRequest) (schema.TranscriptionResult, error)
TTS(*pb.TTSRequest) error
SoundGeneration(*pb.SoundGenerationRequest) error
TokenizeString(*pb.PredictOptions) (pb.TokenizationResponse, error)
Status() (pb.StatusResponse, error)

14
pkg/grpc/server.go
View File

@ -84,7 +84,19 @@ func (s *server) TTS(ctx context.Context, in *pb.TTSRequest) (*pb.Result, error)
if err != nil {
return &pb.Result{Message: fmt.Sprintf("Error generating audio: %s", err.Error()), Success: false}, err
}
return &pb.Result{Message: "Audio generated", Success: true}, nil
return &pb.Result{Message: "TTS audio generated", Success: true}, nil
}
func (s *server) SoundGeneration(ctx context.Context, in *pb.SoundGenerationRequest) (*pb.Result, error) {
if s.llm.Locking() {
s.llm.Lock()
defer s.llm.Unlock()
}
err := s.llm.SoundGeneration(in)
if err != nil {
return &pb.Result{Message: fmt.Sprintf("Error generating audio: %s", err.Error()), Success: false}, err
}
return &pb.Result{Message: "Sound Generation audio generated", Success: true}, nil
}
func (s *server) AudioTranscription(ctx context.Context, in *pb.TranscriptRequest) (*pb.TranscriptResult, error) {

16
pkg/utils/path.go
View File

@ -38,3 +38,19 @@ func SanitizeFileName(fileName string) string {
safeName := strings.ReplaceAll(baseName, "..", "")
return safeName
}
func GenerateUniqueFileName(dir, baseName, ext string) string {
counter := 1
fileName := baseName + ext
for {
filePath := filepath.Join(dir, fileName)
_, err := os.Stat(filePath)
if os.IsNotExist(err) {
return fileName
}
counter++
fileName = fmt.Sprintf("%s_%d%s", baseName, counter, ext)
}
}