Sample python code for PyInstaller?

Here is a sample Python code for PyInstaller:

# hello.py
def hello():
    print("Hello, World!")

if __name__ == '__main__':
    hello()

To create an executable file using PyInstaller, follow these steps:

1. Install PyInstaller using pip:

pip install pyinstaller

2. Navigate to the directory containing your Python script.

3. Run the following command to create a standalone executable file:

pyinstaller --onefile hello.py

This will create a single executable file named hello in the dist directory.

4. Run the executable file by navigating to the dist directory and running:

./hello

This should output "Hello, World!" to the console.