feat:Add new audio processing endpoints for transcriptions and translations

[HavenDV]

Summary by CodeRabbit

• New Features
  • Introduced two new API endpoints for audio processing:
    • /v1/openai/audio/transcriptions for audio transcription.
    • /v1/openai/audio/translations for audio translation.
  • Both endpoints support file uploads and various optional parameters for enhanced functionality.

[coderabbitai]

Walkthrough

The changes introduce two new endpoints to the OpenAPI specification for audio processing: /v1/openai/audio/transcriptions and /v1/openai/audio/translations. Both endpoints support the POST method and require specific headers and multipart/form-data request bodies. The request bodies for each endpoint include file and model parameters, with optional parameters for additional configurations. The response structures are defined for successful and error states, and new schemas for the request bodies have been added to the components section.

Changes

File	Change Summary
src/libs/DeepInfra/openapi.yaml	Added endpoints: /v1/openai/audio/transcriptions and /v1/openai/audio/translations with POST method. Updated request body schemas for both endpoints.

Poem

In a world of sound, we now can play,
Transcribe and translate, hip-hip-hooray!
With models and files, our voices will soar,
New endpoints await, let creativity pour!
🐰✨

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[coderabbitai]

Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (3)

src/libs/DeepInfra/openapi.yaml (3)

1467-1501: Consider enhancing the transcription endpoint specification.

The endpoint definition could be improved with:

1. Specify the response content type and schema for 200 status
2. Add rate limiting headers
3. Document file size limits and supported audio formats

  /v1/openai/audio/transcriptions:
    post:
      summary: Openai Audio Transcriptions
+     description: Transcribe audio files to text with optional language detection and formatting options.
      operationId: openai_audio_transcriptions_v1_openai_audio_transcriptions_post
      parameters:
        - name: x-deepinfra-source
          in: header
          schema:
            title: X-Deepinfra-Source
            type: string
+       - name: x-ratelimit-limit
+         in: header
+         schema:
+           type: integer
+           description: Request limit per hour
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AudioTranscriptionResponse'
+       '413':
+         description: Payload Too Large
+         content:
+           application/json:
+             schema:
+               $ref: '#/components/schemas/DeepError'

---

2693-2765: Enhance request body schemas with better documentation.

The request body schemas could be improved with:

1. Better documentation for supported file formats and size limits
2. Clearer descriptions for parameters like temperature and response_format
3. Examples for each parameter

    Body_openai_audio_transcriptions_v1_openai_audio_transcriptions_post:
      title: Body_openai_audio_transcriptions_v1_openai_audio_transcriptions_post
      required:
        - file
        - model
      type: object
      properties:
        file:
          title: File
          type: string
          format: binary
+         description: |
+           The audio file to transcribe, in one of these formats: mp3, mp4, mpeg, mpga, m4a, wav, or webm.
+           Maximum file size: 25MB.
        model:
          title: Model
          type: string
+         description: ID of the model to use. Only whisper-1 is currently available.
+         example: whisper-1
        temperature:
          title: Temperature
          type: number
          default: 0
+         description: |
+           The sampling temperature, between 0 and 1.
+           Higher values like 0.8 will make the output more random,
+           while lower values like 0.2 will make it more focused and deterministic.

---

4645-4646: Consider grouping related schema variant keys.

The schema variant keys could be better organized by grouping related functionality together.

    SchemaVariantKey:
      title: SchemaVariantKey
      enum:
-       - openai-completions
-       - openai-chat-completions
-       - openai-embeddings
-       - openai-speech-to-text
+       # Text generation
+       - openai-completions
+       - openai-chat-completions
+       # Embeddings
+       - openai-embeddings
+       # Audio processing
+       - openai-speech-to-text

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Reviewing files that changed from the base of the PR and between b62129c and c017d1e.

⛔ Files ignored due to path filters (25)

• src/libs/DeepInfra/Generated/DeepInfra.DeepInfraApi.OpenaiAudioTranscriptions.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/DeepInfra.DeepInfraApi.OpenaiAudioTranslations.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/DeepInfra.IDeepInfraApi.OpenaiAudioTranscriptions.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/DeepInfra.IDeepInfraApi.OpenaiAudioTranslations.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/DeepInfra.Models.BodyOpenaiAudioTranscriptionsV1OpenaiAudioTranscriptionsPost.Json.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/DeepInfra.Models.BodyOpenaiAudioTranscriptionsV1OpenaiAudioTranscriptionsPost.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/DeepInfra.Models.BodyOpenaiAudioTranscriptionsV1OpenaiAudioTranscriptionsPostResponseFormat.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/DeepInfra.Models.BodyOpenaiAudioTranscriptionsV1OpenaiAudioTranscriptionsPostTimestampGranularitie.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/DeepInfra.Models.BodyOpenaiAudioTranslationsV1OpenaiAudioTranslationsPost.Json.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/DeepInfra.Models.BodyOpenaiAudioTranslationsV1OpenaiAudioTranslationsPost.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/DeepInfra.Models.BodyOpenaiAudioTranslationsV1OpenaiAudioTranslationsPostResponseFormat.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/DeepInfra.Models.ModelDocBlockKey.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/DeepInfra.Models.OpenaiAudioTranscriptionsV1OpenaiAudioTranscriptionsPostResponse.Json.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/DeepInfra.Models.OpenaiAudioTranscriptionsV1OpenaiAudioTranscriptionsPostResponse.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/DeepInfra.Models.OpenaiAudioTranslationsV1OpenaiAudioTranslationsPostResponse.Json.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/DeepInfra.Models.OpenaiAudioTranslationsV1OpenaiAudioTranslationsPostResponse.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/DeepInfra.Models.SchemaVariantKey.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/JsonConverters.BodyOpenaiAudioTranscriptionsV1OpenaiAudioTranscriptionsPostResponseFormat.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/JsonConverters.BodyOpenaiAudioTranscriptionsV1OpenaiAudioTranscriptionsPostResponseFormatNullable.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/JsonConverters.BodyOpenaiAudioTranscriptionsV1OpenaiAudioTranscriptionsPostTimestampGranularitie.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/JsonConverters.BodyOpenaiAudioTranscriptionsV1OpenaiAudioTranscriptionsPostTimestampGranularitieNullable.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/JsonConverters.BodyOpenaiAudioTranslationsV1OpenaiAudioTranslationsPostResponseFormat.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/JsonConverters.BodyOpenaiAudioTranslationsV1OpenaiAudioTranslationsPostResponseFormatNullable.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/JsonSerializerContext.g.cs is excluded by !**/generated/**
• src/libs/DeepInfra/Generated/JsonSerializerContextTypes.g.cs is excluded by !**/generated/**

📒 Files selected for processing (1)

• src/libs/DeepInfra/openapi.yaml (4 hunks)