"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 21:53:57.135301
"""

```python
from typing import Any, Callable


class FallbackExecutor:
    """
    A class to provide fallback functionality in case of errors during execution.
    
    Args:
        primary_executor (Callable): The primary function that needs error handling.
        fallback_executor (Callable): The secondary function to be executed if the primary fails.

    Methods:
        execute: Attempts to run the primary executor. If an exception is raised, runs the fallback executor.
    """

    def __init__(self, primary_executor: Callable[..., Any], fallback_executor: Callable[..., Any]):
        self.primary_executor = primary_executor
        self.fallback_executor = fallback_executor

    def execute(self) -> Any:
        try:
            return self.primary_executor()
        except Exception as e:
            print(f"Primary execution failed with error: {e}")
            result = self.fallback_executor()
            print("Executing fallback...")
            return result


# Example usage
def divide_and_add(a: int, b: int) -> int:
    """Divides a by b and adds 10 to the result."""
    return a / b + 10

def safe_divide_and_add(a: int, b: int) -> int:
    """Safely divides a by b or returns a default value if division is not possible."""
    try:
        return divide_and_add(a, b)
    except ZeroDivisionError:
        print("Caught a ZeroDivisionError. Fallback will be executed.")
        return 10


if __name__ == "__main__":
    # Create fallback executor
    executor = FallbackExecutor(divide_and_add, safe_divide_and_add)

    # Test with valid input
    result = executor.execute(a=20, b=5)
    print(f"Result: {result}")

    # Test with invalid input (division by zero)
    result = executor.execute(a=20, b=0)
```