LangChain Expression Language
This video shows LangChain Expression Language and 'langchain_experimental' being used to calculate mortgage interest as a percentage of income in the UK using "invoke" and also uses "PALChain". "LangChain Expression Language is a declarative way to easily compose chains together."
Watch and see the whole chain:
chain = prompt | model | StrOutputParser() | _sanitize_output | PythonREPL().run
chapters -
00:00 Intro
00:52 prompt
01:32 the "pipe"
02:55 result 1
06:39 result 2
10:13 pie chart
LangChain Tutorials Playlist : • OpenAI & LangChain & chatGPT
☑️ pip install langchain
☑️ pip install openai
🌏 https://blog.langchain.dev/goodbye-cv...
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Code:
https://gist.github.com/RGGH/06e93009...
Pytest with FastAPI course on "TestDriven.io":
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Thumbs up yeah? (cos Algos..)
#LangChain #LangChainExpressionLanguage #PythonREPL
Watch video LangChain Expression Language online, duration hours minute second in high quality that is uploaded to the channel Python 360 04 August 2023. Share the link to the video on social media so that your subscribers and friends will also watch this video. This video clip has been viewed 426 times and liked it 13 visitors.
