"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 20:37:22.100239
"""

```python
from typing import Any, Callable


class FallbackExecutor:
    """
    A class for executing functions with fallbacks in case of errors.
    
    This implementation provides a mechanism to run a main function and,
    if it fails due to an exception, execute a fallback function instead.

    Args:
        func: The main callable function to be executed.
        fallback_func: The fallback callable function to be executed in case
                       the main function raises an exception. If not provided,
                       a default empty function will be used as the fallback.
    """

    def __init__(self, func: Callable[..., Any], fallback_func: Callable[..., Any] = None):
        self.func = func
        self.fallback_func = fallback_func if fallback_func else lambda *args, **kwargs: None

    def execute(self, *args: Any, **kwargs: Any) -> Any:
        """
        Execute the main function. If an exception occurs, call the fallback function.

        Args:
            *args: Variable length argument list for the functions.
            **kwargs: Arbitrary keyword arguments for the functions.

        Returns:
            The result of the main function if successful, otherwise the result
            of the fallback function.
        """
        try:
            return self.func(*args, **kwargs)
        except Exception as e:
            print(f"Error occurred: {e}")
            return self.fallback_func(*args, **kwargs)


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


def safe_divide(a: int, b: int) -> float:
    """Safe division that returns 0 if division by zero occurs."""
    try:
        return a / b
    except ZeroDivisionError:
        print("Caught a ZeroDivisionError")
        return 0.0

# Create FallbackExecutor instances
fallback_executor = FallbackExecutor(divide, fallback_func=safe_divide)

result = fallback_executor.execute(10, 2)  # Normal execution: result is 5.0
print(result)
result = fallback_executor.execute(10, 0)  # Error and fallback: result is 0.0
print(result)
```