docs(readme): format readme code

README.md

@@ -21,11 +21,11 @@ import (
 )
 
 func main() {
- // The timeout is used to control the situation that the session is in a long and multi session situation.
- // If it is set to 0, there will be no timeout. Note that a single request still has a timeout setting of 30s.
- chat := New("openai_key", "user_id(not required)", 30*time.Second) 
+ // The timeout is used to control the situation that the session is in a long and multi session situation.
+ // If it is set to 0, there will be no timeout. Note that a single request still has a timeout setting of 30s.
+ chat := New("openai_key", "user_id(not required)", 30*time.Second) 
  defer chat.Close()
- // 
+ // 
  //select {
  //case <-chat.GetDoneChan():
  // fmt.Println("time out/finish")
@@ -54,7 +54,7 @@ import (
 )
 
 func main() {
- chat := New("openai_key", "user_id(not required)", 10*time.Second)
+ chat := New("openai_key", "user_id(not required)", 10*time.Second)
  defer chat.Close()
  //select {
  //case <-chat.GetDoneChan():
@@ -75,10 +75,10 @@ func main() {
  }
  fmt.Printf("A: %s\n", answer)
 
- // Q: 现在你是一只猫，接下来你只能用"喵喵喵"回答.
+ // Q: 现在你是一只猫，接下来你只能用"喵喵喵"回答.
  // A: 喵喵喵！
- // Q: 你是一只猫吗？
- // A: 喵喵~!
+ // Q: 你是一只猫吗？
+ // A: 喵喵~!
 }
 ```