<filename>python/comments.py
#!/usr/bin/env python3

# This is a single line comment.
"""
This is a multi line comment.
"""

<filename>python/comments.py
#!/usr/bin/env python3

# This is a single line comment.
"""
This is a multi line comment.
"""

#!/usr/bin/env python3 # This is a single line comment. This is a multi line comment.