Create a function which will have default parameters and doesn’t give error when we don’t pass the parameters

Here is an example of a Python function that uses default parameters, so that it doesn't give an error when they are not passed:

def greet(name="world", greeting="Hello"):
    print(f"{greeting}, {name}!")


greet() # "Hello, world!"
greet("John") # "Hello, John!"
greet("John", "Hi") # "Hi, John!"

In this example, the greet() function takes two parameters: name and greeting, both of which have default values of "world" and "Hello", respectively. When the function is called without any arguments, it uses the default values for both name and greeting. When the function is called with one argument, it uses that argument for the name parameter and the default value for greeting. And when the function is called with two arguments, it uses those arguments for the name and greeting parameters, respectively.

Please note that the default parameter must be immutable object types like int, string, tuple.