How did Python managed to be the top programming language?

There is nothing like top programming languuage, Every programming langauge has it's own importance. Based on the features of a programming language it's selected for a software project.
Python is one of popular programming language as it is easy to learn and syntax is clear, not much complexity in managing memory for user. 

Python's popularity as a programming language can be attributed to several factors:

1. Ease of use: Python has a simple and easy-to-learn syntax that makes it a popular choice for beginners. The language's focus on readability and simplicity means that developers can write code more quickly and with fewer errors.

2. Versatility: Python can be used for a wide range of applications, including web development, scientific computing, data analysis, and machine learning. It has a large and growing library of modules and packages that make it easy to get started with complex tasks.

3. Large community support: Python has a large and active community of developers who contribute to the language and develop libraries and frameworks. This makes it easy to find help and resources when working with Python.

4. Data science and machine learning: Python has become particularly popular in the fields of data science and machine learning, where its simplicity and powerful libraries such as NumPy, Pandas, and Scikit-learn have made it a preferred choice.

5. Education: Python is frequently used as a teaching language in universities and coding bootcamps, which has contributed to its growing popularity among developers.

Overall, Python's simplicity, versatility, and large community support have made it a top programming language for a wide range of applications. Its popularity is likely to continue to grow as new use cases for the language are discovered and more developers adopt it as their language of choice.