ChatGPT那么牛，還不會用就太OUT了！python 關(guān)于Openai接口調(diào)用
2023-02-13 加入收藏
歡迎訪問Python3分鐘系列。花3分鐘時間，學習或溫習一個Python知識點。
“各大社交平臺都在聊ChatGPT怎么怎么厲害，以后XXX行業(yè)都要失業(yè)了，之類的話題。
但是到現(xiàn)在，真正使用到這個工具的人數(shù)并不多，大多數(shù)都是道聽途說，并沒有親身體驗過。
今天本文就用兩種（使用Python代碼和不使用任何代碼）方式，帶大家領(lǐng)略下ChatGPT的魅力。
萬事第一步 -- 安裝(選)
如果你不想動代碼體驗到“工具”，可以跳過本步驟。
pip安裝openai模塊。
pip install openai
注冊賬號，Get Secret Key
這一步最為困難，不僅需要梯子還需要一位能收到聯(lián)系下國外的親戚，讓他收一條短信驗證碼。
沒有外國親戚的，可以讓度娘找sms-activate幫忙。
梯子搭完之后，訪問：
https://openai.com/api/點sign up進行注冊，期間需要國外親戚/sms-activate配合接收驗證碼。
最近，這個平臺訪問量太大導致很多異常情況，多刷新幾次就行了。
不想動代碼的，不用獲取secret_key。
注冊完成后，訪問:
https://platform.openai.com/account/api-keys獲取secret_key；
套代碼，用起來！
拿到secret_key后，我們就可以使用代碼使用ChatGPT了~~~
簡單介紹
這些是OpenAi現(xiàn)階段能做的一些事，例如：改改Python代碼Bug~
還會提供對應的Python代碼示范，以及對應的模型去解決這個問題。
import osimport openaiopenai.api_key = os.getenv("OPENAI_API_KEY")response = openai.Completion.create( model="code-davinci-002", prompt="##### Fix bugs in the below function\n \n### Buggy Python\nimport Random\na = random.randint(1,12)\nb = random.randint(1,12)\nfor i in range(10):\n question = \"What is \"+a+\" x \"+b+\"? \"\n answer = input(question)\n if answer = a*b\n print (Well done!)\n else:\n print(\"No.\")\n \n### Fixed Python", temperature=0, max_tokens=182, top_p=1.0, frequency_penalty=0.0, presence_penalty=0.0, stop=["###"])套代碼(選)
不想動代碼的，跳過本步驟。
使用代碼演示下如何套代碼去使用Chat Q&A功能：
示例代碼：
import osimport openaiopenai.api_key = os.getenv("OPENAI_API_KEY")response = openai.Completion.create( model="text-davinci-003", prompt="I am a highly intelligent question answering bot. If you ask me a question that is rooted in truth, I will give you the answer. If you ask me a question that is nonsense, trickery, or has no clear answer, I will respond with \"Unknown\".\n\nQ: What is human life expectancy in the United States?\nA: Human life expectancy in the United States is 78 years.\n\nQ: Who was president of the United States in 1955?\nA: Dwight D. Eisenhower was president of the United States in 1955.\n\nQ: Which party did he belong to?\nA: He belonged to the Republican Party.\n\nQ: What is the square root of banana?\nA: Unknown\n\nQ: How does a telescope work?\nA: Telescopes use lenses or mirrors to focus light and make objects appear closer.\n\nQ: Where were the 1992 Olympics held?\nA: The 1992 Olympics were held in Barcelona, Spain.\n\nQ: How many squigs are in a bonk?\nA: Unknown\n\nQ: Where is the Valley of Kings?\nA:", temperature=0, max_tokens=100, top_p=1, frequency_penalty=0.0, presence_penalty=0.0, stop=["\n"])帶著你的secret key，改寫代碼之后：
import openaiOPEN_AI_API_KEY = "YOUR KEY" # 改成你的secret keyopenai.api_key = OPEN_AI_API_KEYresponse = openai.Completion.create( model="text-davinci-003", prompt="Human: could you tell me how to learn Python?", # 你要問的問題~ temperature=0.9, max_tokens=150, top_p=1, frequency_penalty=0.0, presence_penalty=0.6, stop=[" Human:", " AI:"])print(response)
“因為我們的secret key不需要從環(huán)境變量中拿，所以去掉import os，os.getenv()相關(guān)的代碼。
model="text-davinci-003"模型可以選擇你適合的：
運行代碼之后得到API響應回來的數(shù)據(jù):
{ "choices": [ { "finish_reason": "stop", "index": 0, "logprobs": null, "text": "\n\nBot: Sure! Learning Python is easy. There are plenty of great resources available online that can help you get started. You could start with a free tutorial, like those offered by sites like Codecademy and Coursera. You can also take an online course or find free e-books and books to learn Python. Additionally, there are plenty of online blogs and YouTube videos about learning Python. Good luck!" } ], "created": 1675941536, "id": "cmpl-6hzF2oWKruVOZEP4YOLEFJ9rtAdTo", "model": "text-davinci-003", "object": "text_completion", "usage": { "completion_tokens": 85, "prompt_tokens": 11, "total_tokens": 96 }}這是我的問題：
could you tell me how to learn Python?
這是她給的回答：
Sure! Learning Python is easy. There are plenty of great resources available online that can help you get started. You could start with a free tutorial, like those offered by sites like Codecademy and Coursera. You can also take an online course or find free e-books and books to learn Python. Additionally, there are plenty of online blogs and YouTube videos about learning Python. Good luck!
“需要提醒下，免費賬號的tokens有限，用完就要花錢啦~
不使用代碼
點擊進入：
https://platform.openai.com/playground/p/default-chat?model=text-davinci-003
輸入你的問題：
點擊底部的Submit提交問題：
得到問題結(jié)果：
這個問題的答案不知道大家還滿意不？