What set of tools did you use when implementing the project?

The set of tools for implementing a Python project depends on its goals and objectives, but often includes:

• Development environment: PyCharm, VSCode
• Version control systems: Git
• Web frameworks: Django, Flask (if web application)
• Data libraries: pandas, numpy
• Testing tools: unittest, pytest
• Database management systems: PostgreSQL, SQLite
• Virtualization and dependency management tools: virtualenv, pip, poetry

For example, for a Flask web application, you can use the following minimal set:

from flask import Flask
app = Flask(__name__)

@app.route('/')
def hello():
    return "Hello, World!"

if __name__ == '__main__':
    app.run()

Depending on the project, the set of tools can be expanded.