Introduction In today's data-driven business environment, organisations generate enormous amounts of information through sales transactions, customer interactions, financial reports, marketing campaigns, supply chain operations, and digital platforms. However, raw data alone does not create value. Businesses need effective tools and methodologies to transform that data into meaningful insights that support better decision-making. Two of the most important tools in modern data

Python is one of the world's most popular programming languages because of its simplicity, flexibility, and enormous ecosystem of libraries. Whether you want to build websites, analyze financial data, train artificial intelligence models, automate business processes, develop games, or work with cybersecurity, there is probably a Python library that can help. However, saying "all Python libraries" literally would mean discussing tens of thousands of packages. The Python Packag