"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-05 22:31:35.912739
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class for executing functions with a fallback mechanism in case of errors.

    :param func: The primary function to be executed.
    :param fallback_func: The function to be executed if the primary function fails.
    """

    def __init__(self, func: Callable[..., Any], fallback_func: Callable[..., Any]):
        self.func = func
        self.fallback_func = fallback_func

    def execute(self) -> Any:
        """
        Attempts to execute the primary function. If an exception is raised,
        executes the fallback function and returns its result.

        :return: The result of the executed function.
        """
        try:
            return self.func()
        except Exception as e:
            print(f"An error occurred: {e}")
            return self.fallback_func()

# Example usage
def divide_numbers(a: int, b: int) -> float:
    """Divides two numbers."""
    return a / b

def safe_divide(numbers):
    """
    A function to safely divide two numbers.
    
    :param numbers: A tuple containing the numerator and denominator.
    """
    try:
        return divide_numbers(*numbers)
    except ZeroDivisionError:
        print("Division by zero is not allowed.")
        return 0.0

# Using FallbackExecutor with a simple fallback function
safe_divide_numbers = FallbackExecutor(
    func=divide_numbers,
    fallback_func=lambda: safe_divide((1, 2))
)

result = safe_divide_numbers.execute()
print(f"Result of division: {result}")
```