It's null if the path is a directory.
          items:
            $ref: '#/components/schemas/MultiModalContent'
        uid:
          type: string
          nullable: true
          description: It's null if the path is a directory.
        chunks:
          type: array
          nullable: true
          description: It's null if the path is a directory. It's uids of chunks that belong to this file.
          items:
            type: string
        children:
          type: array
          nullable: true
          description: It's null if the path is a file. It's files and directories that belong to this directory.
          items:
            $ref: '#/components/schemas/FileSimple'
    FileSimple:
      type: object
      properties:
        type:
          type: string
          enum:
            - File
            - Directory
        path:
          type: string
    ChatWithHistory:
      type: object
      properties:
        id:
          type: integer
          format: int32
        repo_id:
          type: integer
          format: int32
        title:
          type: string
          nullable: true
        created_at:
          type: string
          format: date-time
        updated_at:
          type: string
          format: date-time
        history:
          type: array
          items:
            $ref: '#/components/schemas/ChatHistory'
    ChatHistory:
      type: object
      properties:
        query:
          type: string
        response:
          type: string
        user:
          type: string
        model:
          type: string
        chunk_uids:
          type: array
          items:
            type: string
        multi_turn_schema:
          type: object
          description: Ragit re-writes queries when there are multiple turns. It's the actual query that's used for RAG.
          nullable: true
          properties:
            is_query:
              type: boolean
            in_context:
              type: boolean
            query:
              type: string
        created_at:
          type: string
          format: date-time
    ApiKey:
      type: object
      properties:
        api_key_preview:
          type: string
          description: first 9 characters of the api key
        name:
          type: string
        expire:
          type: string
          format: date-time
    ApiKeyCreation:
      type: object
      properties:
        name:
          type: string
        expire_after:
          type: integer
          description: days
        password:
          type: string
          description: user password in plain text
    AiModel:
      type: object
      properties:
        id: