Class: Groq::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/groq/client.rb

Defined Under Namespace

Classes: Error

Constant Summary collapse

CONFIG_KEYS = 
%i[
  api_key
  api_url
  model_id
  max_tokens
  temperature
  request_timeout
].freeze

Instance Method Summary collapse

Constructor Details

#initialize(config = {}, &faraday_middleware) ⇒ Client

Returns a new instance of Client.



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# File 'lib/groq/client.rb', line 16

def initialize(config = {}, &faraday_middleware)
  CONFIG_KEYS.each do |key|
    # Set instance variables like api_key.
    # Fall back to global config if not present.
    instance_variable_set(:"@#{key}", config[key] || Groq.configuration.send(key))
  end
  @faraday_middleware = faraday_middleware
end

Instance Method Details

#chat(messages, model_id: nil, tools: nil, tool_choice: nil, max_tokens: nil, temperature: nil, json: false, stream: nil, &stream_chunk) ⇒ Object 



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# File 'lib/groq/client.rb', line 25

def chat(messages, model_id: nil, tools: nil, tool_choice: nil, max_tokens: nil, temperature: nil, json: false, stream: nil, &stream_chunk)
  unless messages.is_a?(Array) || messages.is_a?(String)
    raise ArgumentError, "require messages to be an Array or String"
  end

  if messages.is_a?(String)
    messages = [{role: "user", content: messages}]
  end

  model_id ||= @model_id

  if stream_chunk ||= stream
    require "event_stream_parser"
  end

  body = {
    model: model_id,
    messages: messages,
    tools: tools,
    tool_choice: tool_choice,
    max_tokens: max_tokens || @max_tokens,
    temperature: temperature || @temperature,
    response_format: json ? {type: "json_object"} : nil,
    stream_chunk: stream_chunk
  }.compact
  response = post(path: "/openai/v1/chat/completions", body: body)
  # Configured to raise exceptions on 4xx/5xx responses
  if response.body.is_a?(Hash)
    return response.body.dig("choices", 0, "message")
  end
  response.body
end

#client ⇒ Object 



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# File 'lib/groq/client.rb', line 70

def client
  @client ||= begin
    connection = Faraday.new(url: @api_url) do |f|
      f.request :json # automatically encode the request body as JSON
      f.response :json # automatically decode JSON responses
      f.response :raise_error # raise exceptions on 4xx/5xx responses

      f.adapter Faraday.default_adapter
      f.options[:timeout] = request_timeout
    end
    @faraday_middleware&.call(connection)

    connection
  end
end

#get(path:) ⇒ Object 



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# File 'lib/groq/client.rb', line 58

def get(path:)
  client.get(path) do |req|
    req.headers = headers
  end
end

#post(path:, body:) ⇒ Object 



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# File 'lib/groq/client.rb', line 64

def post(path:, body:)
  client.post(path) do |req|
    configure_json_post_request(req, body)
  end
end