Valueerror: either both or neither of x and y should be given

ValueError: either both or neither of x and y should be given

This error occurs when using a function or method that requires both
x and y parameters to be provided, but either
one of them is missing or both are provided. To resolve this error, you
need to ensure that you either provide values for both x
and y or remove both of them if they are not required.

Example 1:

    
      def calculate_average(x, y):
          return (x + y) / 2
      
      result = calculate_average(5)  # Only one argument provided
      print(result)
    
  

In this example, the calculate_average function expects
both x and y parameters to be provided. However,
when calling the function, only one argument (5) is given.
This will result in a ValueError because both or neither
of x and y should be given. To fix this, you
need to provide values for both x and y while
calling the function.

Example 2:

    
      def print_coordinates(x=None, y=None):
          if x is not None and y is not None:
              print(f"Coordinates: {x}, {y}")
          else:
              raise ValueError("Both x and y should be given.")
      
      print_coordinates(3, y=4)  # Both x and y values are provided
    
  

In this example, the print_coordinates function allows
both x and y parameters to be optional. If
both values are given, it will print the coordinates. Otherwise, it
will raise a ValueError stating that both x
and y should be given. In the function call, both
x=3 and y=4 are provided, so it will correctly
print the coordinates as 3, 4.