Added more examples

README.md

@@ -323,7 +323,7 @@ import (
 func add_two_numbers(ctx context.Context, agent llm.Agent) (string, error) {
   context := agent.Model(ctx, "claude-3-5-haiku-20241022").Context()
   toolkit := tool.NewToolKit()
-  toolkit.Register(Adder{})
+  toolkit.Register(&Adder{})
 
   // Get the tool call
   if err := context.FromUser(ctx, "What is five plus seven?", llm.WithToolKit(toolkit)); err != nil {

examples/image_caption/main.go

@@ -0,0 +1,50 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"os"
+
+	"github.com/mutablelogic/go-llm"
+	"github.com/mutablelogic/go-llm/pkg/agent"
+)
+
+func main() {
+	// Create a new agent which aggregates multiple providers
+	agent, err := agent.New(
+		agent.WithAnthropic(os.Getenv("ANTHROPIC_API_KEY")),
+		agent.WithMistral(os.Getenv("MISTRAL_API_KEY")),
+		agent.WithOpenAI(os.Getenv("OPENAI_API_KEY")),
+		agent.WithOllama(os.Getenv("OLLAMA_URL")),
+	)
+	if err != nil {
+		panic(err)
+	}
+
+	// Check args
+	if len(os.Args) != 3 {
+		fmt.Println("Usage: image_caption <model> <filename>")
+		os.Exit(-1)
+	}
+
+	// Get a model
+	model, err := agent.GetModel(context.TODO(), os.Args[1])
+	if err != nil {
+		panic(err)
+	}
+
+	// Open file
+	f, err := os.Open(os.Args[2])
+	if err != nil {
+		panic(err)
+	}
+	defer f.Close()
+
+	// Get image caption
+	completion, err := model.Completion(context.TODO(), "Provide me with a description for this image", llm.WithAttachment(f))
+	if err != nil {
+		panic(err)
+	}
+
+	fmt.Println(completion.Text(0))
+}

examples/tool_adder/main.go

@@ -0,0 +1,96 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"os"
+
+	"github.com/mutablelogic/go-llm"
+	"github.com/mutablelogic/go-llm/pkg/agent"
+	"github.com/mutablelogic/go-llm/pkg/tool"
+)
+
+///////////////////////////////////////////////////////////////////////////////
+
+type Adder struct {
+	A float64 `name:"a" help:"The first number" required:"true"`
+	B float64 `name:"b" help:"The second number" required:"true"`
+}
+
+func (Adder) Name() string {
+	return "add_two_numbers"
+}
+
+func (Adder) Description() string {
+	return "Add two numbers together and return the result"
+}
+
+func (a Adder) Run(context.Context) (any, error) {
+	return a.A + a.B, nil
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
+func main() {
+	// Create a new agent which aggregates multiple providers
+	agent, err := agent.New(
+		agent.WithAnthropic(os.Getenv("ANTHROPIC_API_KEY")),
+		agent.WithMistral(os.Getenv("MISTRAL_API_KEY")),
+		agent.WithOpenAI(os.Getenv("OPENAI_API_KEY")),
+		agent.WithOllama(os.Getenv("OLLAMA_URL")),
+	)
+	if err != nil {
+		panic(err)
+	}
+
+	// Check args
+	if len(os.Args) != 4 {
+		fmt.Println("Usage: tool_adder <model> <first_num> <second_num>")
+		os.Exit(-1)
+	}
+
+	// Get a model
+	model, err := agent.GetModel(context.TODO(), os.Args[1])
+	if err != nil {
+		panic(err)
+	}
+
+	// Register tool
+	session := model.Context()
+	toolkit := tool.NewToolKit()
+	toolkit.Register(&Adder{})
+
+	// Get the tool call
+	prompt := fmt.Sprintf("What is %v plus %v?", os.Args[2], os.Args[3])
+	if err := session.FromUser(context.TODO(), prompt, llm.WithToolKit(toolkit), llm.WithToolChoice("any")); err != nil {
+		panic(err)
+	}
+
+	// Call tools
+	for {
+		calls := session.ToolCalls(0)
+		if len(calls) == 0 {
+			break
+		}
+
+		// Print out any intermediate messages
+		if session.Text(0) != "" {
+			fmt.Println(session.Text(0))
+		}
+
+		// Get the results from the toolkit
+		fmt.Println("Running", calls)
+		results, err := toolkit.Run(context.TODO(), calls...)
+		if err != nil {
+			panic(err)
+		}
+
+		// Get another tool call or a user response
+		if err := session.FromTool(context.TODO(), results...); err != nil {
+			panic(err)
+		}
+	}
+
+	// Return the result
+	fmt.Println(session.Text(0))
+}