chore: add localai example (#111)

examples/llm/openai/localai/main.go

@@ -0,0 +1,38 @@
+package main
+
+import (
+	"context"
+	"fmt"
+
+	goopenai "github.com/sashabaranov/go-openai"
+
+	"github.com/henomis/lingoose/chat"
+	"github.com/henomis/lingoose/llm/openai"
+	"github.com/henomis/lingoose/prompt"
+)
+
+func main() {
+
+	chat := chat.New(
+		chat.PromptMessage{
+			Type:   chat.MessageTypeUser,
+			Prompt: prompt.New("How are you?"),
+		},
+	)
+
+	customConfig := goopenai.DefaultConfig("")
+	customConfig.BaseURL = "http://localhost:8080"
+	customClient := goopenai.NewClientWithConfig(customConfig)
+
+	llm := openai.NewChat().WithClient(customClient).WithModel("ggml-gpt4all-j")
+
+	err := llm.ChatStream(context.Background(), func(output string) {
+		fmt.Printf("%s", output)
+	}, chat)
+	if err != nil {
+		panic(err)
+	}
+
+	fmt.Println()
+
+}