go get -u github.com/jieliu2000/anyi

package main

import (
	"log"
	"os"

	"github.com/jieliu2000/anyi"
	"github.com/jieliu2000/anyi/llm/openai"  // Import your preferred provider
	"github.com/jieliu2000/anyi/llm/chat"
)

func main() {
	// Create client - just change imports and config to use different providers
	config := openai.DefaultConfig("gpt-4")
	config.APIKey = os.Getenv("OPENAI_API_KEY")

	client, err := anyi.NewClient("gpt4", config)
	if err != nil {
		log.Fatalf("Failed to create client: %v", err)
	}

	// Send chat request
	messages := []chat.Message{
		{Role: "user", Content: "How many countries are in Africa?"},
	}

	response, _, err := client.Chat(messages, nil)
	if err != nil {
		log.Fatalf("Chat failed: %v", err)
	}

	log.Printf("Response: %s", response.Content)
}

package main

import (
	"log"
	"os"
	"github.com/jieliu2000/anyi"
	"github.com/jieliu2000/anyi/llm/openai"
)

func main() {
	// Create client
	config := openai.DefaultConfig("gpt-4")
	config.APIKey = os.Getenv("OPENAI_API_KEY")
	client, err := anyi.NewClient("gpt4", config)
	if err != nil {
		log.Fatalf("Failed to create client: %v", err)
	}

	// Create a two-step workflow
	step1, _ := anyi.NewLLMStepWithTemplate(
		"Generate a short story about {{.Text}}",
		"You are a creative fiction writer.",
		client,
	)
	step1.Name = "story_generation"

	step2, _ := anyi.NewLLMStepWithTemplate(
		"Create an engaging title for the following story:\n\n{{.Text}}",
		"You are an editor skilled at creating titles.",
		client,
	)
	step2.Name = "title_creation"

	// Create and register the flow
	myFlow, _ := anyi.NewFlow("story_flow", client, *step1, *step2)
	anyi.RegisterFlow("story_flow", myFlow)

	// Run the workflow
	result, _ := myFlow.RunWithInput("a detective in future London")

	log.Printf("Title: %s", result.Text)
}

# config.yaml
clients:
  - name: "gpt4"
    type: "openai"
    config:
      model: "gpt-4"
      apiKey: "$OPENAI_API_KEY" # References environment variable

  - name: "ollama"
    type: "ollama"
    config:
      model: "llama3"
      baseURL: "http://localhost:11434" # Default Ollama server address

flows:
  - name: "story_flow"
    clientName: "gpt4" # Default client for the flow
    steps:
      - name: "story_generation"
        executor:
          type: "llm"
          withconfig:
            template: "Generate a short story about {{.Text}}"
            systemMessage: "You are a creative fiction writer."
        maxRetryTimes: 2

      - name: "title_creation"
        executor:
          type: "llm"
          withconfig:
            template: "Create an engaging title for the following story:\n\n{{.Text}}"
            systemMessage: "You are an editor skilled at creating titles."
        clientName: "ollama" # Override client for this step

package main

import (
	"log"
	"github.com/jieliu2000/anyi"
)

func main() {
	// Load configuration from file
	err := anyi.ConfigFromFile("./config.yaml")
	if err != nil {
		log.Fatalf("Failed to load config: %v", err)
	}

	// Get and run the configured flow
	flow, err := anyi.GetFlow("story_flow")
	if err != nil {
		log.Fatalf("Failed to get flow: %v", err)
	}

	result, err := flow.RunWithInput("a detective in future London")
	if err != nil {
		log.Fatalf("Flow execution failed: %v", err)
	}

	log.Printf("Result: %s", result.Text)
}