微软最强AutoGen入门与示例twoagent.py运行

AutoGen目前正火热

AutoGen是一个让LLM（大语言模型）相互聊天过程中解决任务的框架，可定制、可对话，并允许人类无缝参与。
直接上干货，了解AutoGen，并能运行。

AutoGen主要资源

参考博客：https://blog.csdn.net/techforward/article/details/133863795，了解主要介绍，下面直接给出所需步骤。

1. 代码地址 https://github.com/microsoft/autogen.git
2. 帮助文档：https://microsoft.github.io/autogen/docs/Getting-Started

运行环境搭建

1. pip install pyautogen
2. 修改autogen\test下的twoagent.py文件
3. 代码修改如下：

#注释原代码config_list = 所在行
#config_list = config_list_from_json(env_or_file="OAI_CONFIG_LIST")
#加入如下语句，注意api_key后面的key为你要用的openai的key,默认是14天有效的那个。后面*号是因为太长了省略了，这个一定要用有效的，重要的东西重复一遍。
config_list = [{'model': 'gpt-3.5-turbo', 'api_key': 'eyJhbGciOiJSUzI1NiIsInR5c***'},]
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如图所示：

运行代码

前提安装好python3.8以上版本。在AutoGen目录下执行：

1. pip install pyautogen
2. python test/twoagent.py
3. 正常会输出如下内容：

user_proxy (to assistant):

Plot a chart of NVDA and TESLA stock price change YTD.

--------------------------------------------------------------------------------
assistant (to user_proxy):

To plot the chart of NVDA and TESLA stock price change Year-to-Date (YTD), we need to first collect the historical stock prices for both NVDA and TESLA. There are various APIs and libraries available to fetch stock prices. In this case, I will use the yfinance library to retrieve the stock prices.

Here is the Python code to accomplish this:

```python
# filename: stock_price_chart.py

import yfinance as yf
import matplotlib.pyplot as plt

# Define the ticker symbols for NVDA and TSLA
nvda = yf.Ticker("NVDA")
tsla = yf.Ticker("TSLA")

# Get the historical stock prices for YTD
nvda_hist = nvda.history(period="YTD")
tsla_hist = tsla.history(period="YTD")

# Plotting the stock price changes
fig, ax = plt.subplots()
ax.plot(nvda_hist.index, nvda_hist["Close"], label="NVDA")
ax.plot(tsla_hist.index, tsla_hist["Close"], label="TESLA")
ax.set_title("YTD Stock Price Change")
ax.set_xlabel("Date")
ax.set_ylabel("Stock Price")
ax.legend()

# Display the chart
plt.show()
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Please make sure you have the following libraries installed:

• yfinance
• matplotlib

You can install the libraries using pip:

pip install yfinance matplotlib
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Save the code in a file named stock_price_chart.py, then execute it. The code will retrieve the historical stock prices for NVDA and TESLA for the current year and plot a chart showing the stock price changes.

Let me know if you need any further assistance!

Provide feedback to assistant. Press enter to skip and use auto-reply, or type ‘exit’ to end the conversation:
以上为输出内容；

4. 直接回车结束代码
5. 在目录下新建一个文件名称为：stock_price_chart.py
6. 执行：pip install yfinance matplotlib
7. 执行：python stock_price_chart.py
8. 输出如下：可拉长显示，这样横坐标日期就没有重叠了。
   
   总结：如果想尝试更多功能，可以继续运行里面的范例，最好的4的token，方便使用。

参考如下：

[1]: https://github.com/microsoft/autogen
[2]: https://microsoft.github.io/autogen/docs/Getting-Started