📘 Introduction Data scientists and analysts often struggle to share their work interactively. Whether it's model results or beautiful visualizations, the gap between code and a usable interface can be frustrating. That's where Streamlit comes in. Streamlit is a powerful Python framework that turns your data scripts...
📘Introduction If you're new to dbt (data build tool) and want to transform raw data into clean, analytics-ready tables using Python, you're in the right place. In this step-by-step tutorial, we’ll walk you through how to build your first Python model in dbt, step by...
📘Introduction FastAPI is a modern, high-performance web framework for building APIs with Python. In real-world applications, you'll often need to connect to a relational database like PostgreSQL to store and retrieve data. But building that connection securely and cleanly—especially across development, staging, and production environments—requires a...
Introduction FastAPI is a modern, fast (high-performance) web framework for building APIs with Python. When building real-world applications, you’ll often need to manage sensitive information like API keys, database URLs, or feature toggles that should vary across environments (development, testing, production). Using environment variables and Pydantic’s BaseSettings is...
Introduction The Hugging Face Inference API makes it easy to send prompts to large language models (LLMs) hosted on the Hugging Face Hub. By combining this with Gradio, you can quickly build interactive chatbots and demos with a simple, web-based user interface—without worrying about backend frameworks. In this tutorial,...
Introduction The Hugging Face Inference API makes it easy to send prompts to large language models (LLMs) hosted on the Hugging Face Hub. By combining this with FastAPI—a modern Python web framework—you can build scalable, production-ready APIs that serve LLM-powered responses to your applications. In this tutorial, you’...
Introduction The Hugging Face Inference API is a powerful service that lets you interact with large language models (LLMs) hosted on the Hugging Face Hub. Whether you’re building chatbots, summarization tools, or other AI-powered applications, the Inference API makes it simple to send prompts to an LLM and receive...
Introduction When working with PySpark DataFrames, understanding the statistical properties of your data is crucial for data exploration and preprocessing. PySpark provides the describe() and summary() functions to generate useful summary statistics. In this tutorial, we’ll explore how to use both functions to get insights into our dataset. 📥 Import...
Introduction dlt (data load tool) is a powerful Python package that simplifies data ingestion and helps you build efficient data pipelines. In the Extract, Load, Transform (ELT) process, dlt is particularly suited for the Extract (E) and Load (L) stages. In this tutorial, we'll guide you through the...