"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-08 03:57:18.181884
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class that provides a fallback mechanism for executing functions.
    If the primary function raises an error, it attempts to execute a fallback function.

    :param primary_func: The main function to be executed.
    :param fallback_func: The function to be executed in case of an error in the primary function.
    """

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

    def execute(self, *args, **kwargs) -> Any:
        """
        Attempts to execute the primary function with provided arguments.
        If an error occurs during execution of the primary function, it executes the fallback function.

        :param args: Arguments passed to the primary function.
        :param kwargs: Keyword arguments passed to the primary function.
        :return: The result of the executed function or None if both failed.
        """
        try:
            return self.primary_func(*args, **kwargs)
        except Exception as e:
            print(f"Error occurred in primary function: {e}")
            try:
                return self.fallback_func(*args, **kwargs)
            except Exception as fe:
                print(f"Error occurred in fallback function: {fe}")
                return None


# Example usage
def divide(a: int, b: int) -> float:
    """Divides two numbers and returns the result."""
    return a / b

def safe_divide(a: int, b: int) -> float:
    """Divides two numbers if possible, otherwise returns 0."""
    if b == 0:
        return 0
    return a / b


if __name__ == "__main__":
    # Define primary and fallback functions
    divide_function = divide
    safe_divide_function = safe_divide

    # Create FallbackExecutor instance
    executor = FallbackExecutor(divide_function, safe_divide_function)

    # Execute with valid input
    result = executor.execute(10, 5)
    print(f"Result of division: {result}")

    # Execute with invalid input (should trigger fallback)
    result = executor.execute(10, 0)
    print(f"Fallback result for zero division: {result}")
```

This code demonstrates a `FallbackExecutor` class that can be used to implement error recovery in function execution. The example usage shows how it can handle cases where the primary function might fail due to an error (like a divide by zero) and revert to a fallback function if necessary.