| 68 | } |
| 69 | |
| 70 | func chat(msg string, apiKey string, url string) string { |
| 71 | requestBody := chatGPTRequestBody{ |
| 72 | Model: "text-davinci-003", |
| 73 | Prompt: msg, |
| 74 | MaxTokens: 2048, |
| 75 | Temperature: 0.7, |
| 76 | TopP: 1, |
| 77 | FrequencyPenalty: 0, |
| 78 | PresencePenalty: 0, |
| 79 | } |
| 80 | requestData := bytes.NewBuffer(make([]byte, 0, 1024*1024)) |
| 81 | err := json.NewEncoder(requestData).Encode(&requestBody) |
| 82 | if err != nil { |
| 83 | return err.Error() |
| 84 | } |
| 85 | req, err := http.NewRequest("POST", url+"completions", requestData) |
| 86 | if err != nil { |
| 87 | return err.Error() |
| 88 | } |
| 89 | |
| 90 | req.Header.Set("Content-Type", "application/json") |
| 91 | req.Header.Set("Authorization", "Bearer "+apiKey) |
| 92 | client := &http.Client{} |
| 93 | response, err := client.Do(req) |
| 94 | if err != nil { |
| 95 | return err.Error() |
| 96 | } |
| 97 | defer response.Body.Close() |
| 98 | var gptResponseBody chatGPTResponseBody |
| 99 | err = json.NewDecoder(response.Body).Decode(&gptResponseBody) |
| 100 | if err != nil { |
| 101 | return err.Error() |
| 102 | } |
| 103 | if len(gptResponseBody.Choices) > 0 { |
| 104 | for _, v := range gptResponseBody.Choices { |
| 105 | return fmt.Sprint(v["text"]) |
| 106 | } |
| 107 | } |
| 108 | return "" |
| 109 | } |