Try Google Colaboratory to execute python and try running LangChain

LangChain access address: https://learn.activeloop.ai/courses/langchain

What is Colab?

With Colaboratory (Colab for short), you can write and execute Python code in the browser and:

• No configuration required
• Free use of GPU
• Share easily

Whether you're a student , data scientist , or  AI researcher , Colab can help you get your work done easier.

How to install modules on Colab?

# 例如安装openai
!pip install openai

Note, remember to bring [!] when installing the module.

【1】Install langchain

!pip install langchain

【2】Install openai

!pip install openai

After the environment is ready, test run the program:

from langchain.llms import OpenAI
API_KEY = "your Openai key"

# Before executing the following code, make sure to have
# your OpenAI key saved in the “OPENAI_API_KEY” environment variable.
llm = OpenAI(model="text-davinci-003", temperature=0.9,openai_api_key=API_KEY)

'''
export OPENAI_API_KEY="..."

'''

text = "Suggest a personalized workout routine for someone looking to improve cardiovascular endurance and prefers outdoor activities."
print(llm(text))

Notice:

# Before executing the following code, make sure to have

# your OpenAI key saved in the “OPENAI_API_KEY” environment variable.

If environment variables are used, export OPENAI_API_KEY="..."

but:

llm = OpenAI(model="text-davinci-003", temperature=0.9)

operation result:

1. Swimming - Swimming is an excellent low-impact exercise that is perfect for improving cardiovascular endurance. It can be done outdoors at a local lake, pool, or beach.

2. Running - Running is a great way to improve cardiovascular endurance, and it can be done outdoors in a variety of terrain, ranging from asphalt to trails to beach sand.

3. Biking - Biking can be done indoors on a stationary bike, or it can be done outdoors for a change of scenery. It is a great way to improve cardiovascular endurance, while also exploring your local area.

4. Hiking - Hiking is a great low-impact way to improve cardiovascular endurance, while also taking in the beauty of nature. Hikes can be done on trails or up mountains, depending on the individual's preference.

5. Kayaking - Kayaking is a great way to improve cardiovascular endurance while exploring lakes or rivers. It is an excellent full-body workout and it can be done outdoors with the group or solo.

6. Rowing - Rowing is a great way to improve aerobic endurance and it is often done outdoors on a lake or ocean. Rowing is a great full-body workout and it can be