"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 13:58:44.760898
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class that provides a fallback mechanism for executing functions.
    
    This class allows defining primary and secondary functions to be executed in case the primary function fails.
    It can handle exceptions thrown by the primary function and attempt the secondary function if needed.
    """

    def __init__(self, primary_function: Callable, secondary_function: Callable = None):
        """
        Initializes FallbackExecutor with a primary function and an optional secondary function.

        :param primary_function: The main function to be executed. This is the first to try.
        :type primary_function: Callable
        :param secondary_function: An alternative function to use if the primary one fails, defaults to None.
        :type secondary_function: Callable, optional
        """
        self.primary = primary_function
        self.secondary = secondary_function

    def execute(self) -> Any:
        """
        Executes the primary function and handles exceptions.

        If an exception occurs while executing the primary function and a secondary function is provided,
        it will attempt to run the secondary function.
        
        :return: The result of the executed function or None if both fail.
        :rtype: Any
        """
        try:
            return self.primary()
        except Exception as e:
            print(f"Error occurred while executing primary function: {e}")
            if self.secondary is not None:
                try:
                    return self.secondary()
                except Exception as se:
                    print(f"Error occurred while executing secondary function: {se}")
                    return None
            else:
                return None


# Example usage

def divide_numbers(x: int, y: int) -> float:
    """
    Divides two numbers and returns the result.
    
    :param x: The numerator.
    :type x: int
    :param y: The denominator.
    :type y: int
    :return: The division of x by y.
    :rtype: float
    """
    return x / y


def divide_by_zero(x: int) -> float:
    """
    Divides a number by zero and returns None. This simulates an error scenario.
    
    :param x: A number to be divided by zero.
    :type x: int
    :return: Always None, as division by zero is not allowed.
    :rtype: float
    """
    return x / 0


# Create a FallbackExecutor instance for dividing two numbers
fallback_division = FallbackExecutor(divide_numbers, secondary_function=divide_by_zero)

# Execute the primary function (should work)
result1 = fallback_division.execute()
print(f"Result of successful execution: {result1}")

# Simulate an error by executing with a division by zero scenario
try:
    result2 = fallback_division.execute(x=5, y=0)  # This should trigger secondary function
except TypeError as te:
    print(te)

print(f"Result after error handling: {result2}")
```