6 篇文章带有标签 “deeplearning-ai”

参考资料

• Automated Testing for LLMOps
• Automated Testing for LLMOps 中文
• DeepLearning.AI - Short Courses

参考资料

• LLMOps
• LLMOps 中文
• DeepLearning.AI - Short Courses
• tfx

OpenAI Function Calling (OpenAI 函数调用)

import os
import openai
import json

from dotenv import load_dotenv, find_dotenv
_ = load_dotenv(find_dotenv()) # read local .env file
openai.api_key = os.environ['OPENAI_API_KEY']


# Example dummy function hard coded to return the same weather
# In production, this could be your backend API or an external API
def get_current_weather(location, unit="fahrenheit"):
    """Get the current weather in a given location"""
    weather_info = {
        "location": location,
        "temperature": "72",
        "unit": unit,
        "forecast": ["sunny", "windy"],
    }
    return json.dumps(weather_info)

# define a function
functions = [
    {
        "name": "get_current_weather",
        "description": "Get the current weather in a given location",
        "parameters": {
            "type": "object",
            "properties": {
                "location": {
                    "type": "string",
                    "description": "The city and state, e.g. San Francisco, CA",
                },
                "unit": {"type": "string", "enum": ["celsius", "fahrenheit"]},
            },
            "required": ["location"],
        },
    }
]

messages = [
    {
        "role": "user",
        "content": "What's the weather like in Boston?"
    }
]

response = openai.ChatCompletion.create(
    model="gpt-3.5-turbo",
    messages=messages,
    functions=functions
)
print(response)

{
  "id": "chatcmpl-9CK2or9rtxzcsVgbfwWmIvqi36wF0",
  "object": "chat.completion",
  "created": 1712724014,
  "model": "gpt-3.5-turbo-0125",
  "choices": [
    {
      "index": 0,
      "message": {
        "role": "assistant",
        "content": null,
        "function_call": {
          "name": "get_current_weather",
          "arguments": "{\"location\":\"Boston\",\"unit\":\"celsius\"}"
        }
      },
      "logprobs": null,
      "finish_reason": "function_call"
    }
  ],
  "usage": {
    "prompt_tokens": 82,
    "completion_tokens": 20,
    "total_tokens": 102
  },
  "system_fingerprint": "fp_b28b39ffa8"
}

Building Systems with the ChatGPT API

使用 ChatGPT API 构建系统

Language Models, the Chat Format and Tokens（语言模型、聊天格式和 Tokens）

Load OpenAI API key

import os
import openai
import tiktoken
from dotenv import load_dotenv, find_dotenv
_ = load_dotenv(find_dotenv()) # read local .env file

openai.api_key  = os.environ['OPENAI_API_KEY']

LangChain for LLM Application Development

LangChain 是用于构建 LLM 应用程序的开源框架

LLM 应用程序开发的 LangChain

LangChain: Models, Prompts and Output Parsers

安装依赖包

pip install python-dotenv
pip install openai

ChatCompletion import os import openai from dotenv import load_dotenv, find_dotenv _ = load_dotenv(find_dotenv()) # read local .env file openai.api_key = os.environ['OPENAI_API_KEY'] def get_completion(prompt, model="gpt-3.5-turbo"): messages = [{"role": "user", "content": prompt}] response = openai.ChatCompletion.

ChatGPT Prompt Engineering for Developers 由Isa Fulford（OpenAI）和Andrew Ng（DeepLearning.AI）教授的课程将描述 LLM 的工作原理，提供快速工程的最佳实践，并展示 LLM API 如何用于各种任务的应用程序。

面向开发人员的 ChatGPT 提示工程

Instroduction（介绍）

Guidelines（准则）

帮助函数 import openai import os openai.api_key = os.getenv('OPENAI_API_KEY') def get_completion(prompt, model="gpt-3.5-turbo"): messages = [{"role": "user", "content": prompt}] response = openai.ChatCompletion.create( model=model, messages=messages, temperature=0, # this is the degree of randomness of the model's output ) return response.choices[0].