Which Python keyword indicates the start of a function definition?1 pointdefsweethelpcontinue

The Python keyword that indicates the start of a function definition is def.

In Python, the def keyword is used to define a function. This keyword is followed by the function name and parentheses, which may include parameters. For example:

def my_function(param1, param2):
    # Function body
    return param1 + param2

In this snippet, my_function is defined using def, and it takes two parameters, param1 and param2. The function's body contains the operations or statements that will be executed when the function is called. Using the correct syntax is essential in Python, as it distinguishes between function definitions, calls, and other constructs in the language.