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Output

The print function prints output to the console.
hello.py
print("Hello World!")
Terminal
$ python hello.py
Output
Hello World!
Objects are automatically converted to string representations for printing.

String Concatenation and Formatting

String concatenation is the operation of joining character strings. In Python, there are several ways to concatenation strings.

Comma

print("hello","world")

String Concatenation

print("hello" + " " + "world")

String Interpolation

print("{0} {1}".format("hello","world"))

Format Literals

Python 3.6 introduced format literals, with a more elegant syntax (less redundancy).
greeting = "hello"
who = "humans"
print(f"{greeting} {who}")