how to provide default value for paprametersin python
# Default Parameter Value
# The following example shows how to use a default parameter value.
# If we call the function without argument, it uses the default value:
######################## EXAMPLE ########################################
def function(parameter = "default value"):
print("some group of words " + parameter)
function("string")
function("someother string")
function()
####################### OUTPUT ##########################################
some group of words string
some group of words some other string
some group of words default value