❮ Previous Next ❯ Understanding LLMs in LangChain LangChain allows developers to easily integrate and work with powerful Large Language Models (LLMs) — both cloud-based (like OpenAI) and open-source models that can run locally. OpenAI models (text-davinci, gpt-4) LangChain supports multiple models from OpenAI such as: • text-davinci-003 – Great for tasks like text […]
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❮ Previous Next ❯ Gemini API Key Setup (Google Generative AI) To use Gemini Pro models (by Google) via LangChain or the direct API, you need to get a Gemini API key from Google’s MakerSuite platform. Here’s how to do that: Step-by-Step Guide to Get Gemini API Key Step 1: Visit MakerSuite Go to:👉 https://makersuite.google.com/app/apikey
❮ Previous Next ❯ Installing Required Packages Setting up a virtual environment Step 1: Create a Virtual Environment Why?To isolate project dependencies and avoid conflicts with other projects. Commands: After activation, your terminal should look like this: This (env) confirms you’re inside your virtual environment. Installing LangChain, Gemini, FAISS, and DRF: Step 2: Install Required
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❮ Previous Next ❯ What is LangChain? LangChain is an open-source framework designed to help developers build powerful applications using Large Language Models (LLMs) like OpenAI’s GPT, Google’s PaLM, or Meta’s LLaMA. Rather than just sending a prompt to an LLM and getting a reply, LangChain allows you to: • Chain multiple prompts and
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Next ❯ What is AI & Generative AI? Artificial Intelligence (AI) is the field of computer science that enables machines to perform tasks that usually require human intelligence — like decision-making, language understanding, visual perception, and problem-solving. Generative AI is a powerful subset of AI that focuses on creating new content — such as text,
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Next ❯ Implementing JWT Authentication What is JWT Authentication? JWT (JSON Web Token) Authentication is a stateless authentication method that generates a signed token containing user information. It is widely used for secure and scalable authentication. Configuration in DRF Authentication is the process of verifying the identity of users accessing an API. DRF provides several
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