"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 08:10:15.213988
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class that provides a fallback mechanism for executing functions. If an exception occurs during the execution,
    the fallback function is triggered.

    :param func: The main function to be executed.
    :param fallback_func: The fallback function that will be called if an error occurs in `func`.
    """

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

    def execute(self) -> Any:
        """
        Executes the main function. If an exception is raised, calls and returns the result of the fallback function.
        :return: The result of the successful execution or the fallback function.
        """
        try:
            return self.func()
        except Exception as e:
            print(f"Error occurred in main function: {e}")
            return self.fallback_func()

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

def safe_divide_or_zero(a: int, b: int) -> float:
    """Falls back to returning 0 if division by zero occurs."""
    return 0.0

if __name__ == "__main__":
    main_func = divide_numbers
    fallback_func = safe_divide_or_zero

    executor = FallbackExecutor(main_func, fallback_func)
    result = executor.execute(a=10, b=2)  # Correct division
    print(f"Result: {result}")

    result = executor.execute(a=10, b=0)  # Division by zero error
    print(f"Fallback Result: {result}")
```

This code defines a `FallbackExecutor` class that handles exceptions in the main function and uses a fallback function if an exception occurs. The example usage demonstrates how to use this class for safe division operations.