The process of Prompt Engineering has already entered into a new era of automation. You are going to witness that in this video. It starts with langchain's Chains and Agents.
First, let's define what is a Chain. In the context of Langchain, a chain is a series of actions, that is triggered by your starting prompt. That actions and their outputs need to move between systems, language models and even reach out to internet and get data. That task is taken can by the Agents. More about agents in the next video. In other words, the response to one prompt becomes the input for the next prompt in the sequence. This creates a chain of prompts that are closely related to each other, resulting in more accurate and relevant output.
So why are Chains and Agents important in Langchain and automated prompt engineering? The answer lies in the nature of our work or task at hand. Any task we want to complete will involve working with outputs that span multiple other application, devices, and even those located out of our sight. Once you understand this, then automation becomes the only way to get the work done. Else you have to move from one system to another, and take each task and do.
Automation is made possible by the LLMChain, SequentialChain and SimpleSequentialChain classes in Langchain Library
So you will need the following 7 Steps:
1. API connectivity to one of the LLMs
2. Access to a terminal/ command prompt that has Python + Langchain library Installed
3. Understand the ecosystem around Langchain
4. Create your Prompt Templates
5. Write the individual chain elements using LangChain own utility chains
6. Use LLMChain, SequentialChain and SimpleSequentialChain classes to create the chains of activity
7. Execute the chain by sending in the prompts.
The code for this video: [ Ссылка ]
To demonstrate how this works, we will walk through an example of using sequential prompts in Langchain to generate two things. A problem statement will be provided to the Sequential chain created in LangChain. The chain will first categorise the problem statement and then move on to provide the psuedocode for the problem statement. Both activity done with a "Single Prompt". We can do any number of activities...
In this video, we will explore the concept of Chains and its classes in Langchain library. The prompt output becomes the input for the next step using Python. We will delve into what sequential chains are, why they are important, and how they can be implemented using Python.
To implement automation in Langchain, knowledge of these systems needs to be gained. Python is a popular programming language that makes it easy to gain the knowledge, and then implement it as programs. It has a large number of libraries and tools that make it easy to work with natural language data. Langchain spans across these libraries, tools, systems using the framework of Agents, Chains and Prompts and automates.
The activities that Utility Chains that are already built into Langchain can connect with internet using LLMRequests, do math with LLMMath, do code with PALChain and a lot more. Dive deep into this tech today.
Langchain library came into existance in Oct'22 and it is growing rapidly. The series of videos I have made on LLMs, ChatGPT automation, Fine Tuning will bring you into the world of Prompt Engineering automation in no time. In conclusion, the use of Chains, Agents in Langchain Library is a powerful technique that can help create actionable output. With the help of Python and the API connectivity to LLMs, implementing chains has never been easier.
So if you're interested in LLMS, Prompt Engineering and automation, be sure to check out this video! And subscribe to my channel
Supporting Links:
Python download at [ Ссылка ]
Learn to setup python: [ Ссылка ]
Git download at [ Ссылка ]
Learn to work with Git: [ Ссылка ]
The supporting playlists are
Python Data Engineering Playlist
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Python Ecosystem of Libraries
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ChatGPT and AI Playlist
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AWS and Python AWS Wrangler
[ Ссылка ]
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