"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 12:04:37.998780
"""

```python
from typing import Callable, Any, Optional


class FallbackExecutor:
    """
    A class for executing a task with fallback support in case of an exception.

    :param main_executor: The primary function to execute.
    :param fallback_executor: The secondary function to fall back on if the primary fails.
    """

    def __init__(self, main_executor: Callable[[], Any], fallback_executor: Optional[Callable[[], Any]] = None):
        self.main_executor = main_executor
        self.fallback_executor = fallback_executor

    def execute(self) -> Any:
        """
        Execute the main task and revert to the fallback if an exception occurs.
        :return: The result of the executed function or the fallback, or raises an exception on failure.
        """
        try:
            return self.main_executor()
        except Exception as e:
            if self.fallback_executor is not None:
                print(f"Main execution failed with error: {e}")
                return self.fallback_executor()
            else:
                raise e


# Example usage
def main_task() -> int:
    result = 10 / 0  # This will cause a ZeroDivisionError
    return result

def fallback_task() -> int:
    return 5  # Returning a default value on failure


executor = FallbackExecutor(main_task, fallback_executor=fallback_task)
try:
    print(executor.execute())  # Should catch the exception and use the fallback
except Exception as e:
    print(f"Final error: {e}")
```

This Python code creates a `FallbackExecutor` class designed to handle exceptions in primary task execution by falling back to an alternative method. The example usage demonstrates how to define tasks, create a FallbackExecutor instance, and manage potential errors gracefully.