How do I manage dependencies in Python?

How do I manage dependencies in Python?

You can manage dependencies in Python using tools like pip, virtualenv, and requirements.txt files.

What is a virtual environment and why should I use one?

A virtual environment is an isolated environment for your Python projects, allowing you to manage dependencies separately.

How do I create a virtual environment?

You can create a virtual environment by running python -m venv myenv in your terminal.

How do I install packages in my virtual environment?

Activate your virtual environment and use pip install package_name to install packages.

What is a requirements.txt file?

A requirements.txt file lists all the dependencies for your project, making it easy to install them with pip install -r requirements.txt.