Mr. AI Engineer

 Hi Guys!, Below is an in-depth Data Science Roadmap for 2026 , designed to guide you from beginner to advanced proficiency over a 12-month period. This comprehensive plan accounts for the evolving landscape of data science, incorporating foundational skills, advanced techniques, emerging trends, and practical experience tailored to 2026 industry demands. The roadmap assumes a beginner to intermediate starting point and emphasizes hands-on projects, modern tools, and job readiness. It includes detailed learning objectives, tools, resources, weekly schedules, and milestones, with flexibility for customization based on your pace or prior knowledge.

Hi Guys let's start with our new blog. Alright, so you're working on a Python project, and you need to install a bunch of packages. But wait—how do you keep track of all of them? Do you write them down on a sticky note? Nah, that's too messy. That's where the  requirements.txt  file comes in! It helps you list all the necessary dependencies so you (or anyone else) can install them quickly and painlessly.

Now a days Chinese AI company DeepSeek is getting popularity due to it's AI model DeepSeek-R1. So, I decided to try this DeepSeek-R1 model and develop a chatbot app this is why I am creating this tutorial. In this step by step tutorial I am going to show you how you can create an AI Chatbot App using DeepSeek-R1 model . For the development of the chatbot application I am going to use  Streamlit  python web development framework. With the help of  Streamlit  python package you can develop entire chatbot application only with python programming language.