"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 12:24:53.310761
"""

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


class FallbackExecutor:
    """
    A class to handle task execution with fallback mechanisms.
    
    This class is designed to execute a given function and provide a
    fallback mechanism in case of errors during the execution.
    
    Args:
        func: The primary function to be executed.
        fallback_func: The secondary function to be executed if an error occurs.
        max_retries: Maximum number of times to retry the primary or fallback function.
    """
    
    def __init__(self, func: Callable[..., Any], fallback_func: Optional[Callable[..., Any]] = None, max_retries: int = 3):
        self.func = func
        self.fallback_func = fallback_func
        self.max_retries = max_retries
    
    def execute(self, *args: Any, **kwargs: Any) -> Any:
        """
        Execute the primary function. If an error occurs and a fallback function is provided,
        retry up to 'max_retries' times.
        
        Args:
            *args: Positional arguments passed to the primary or fallback function.
            **kwargs: Keyword arguments passed to the primary or fallback function.

        Returns:
            The result of the last executed function call.
            
        Raises:
            Exception: If neither the primary nor any retry of the fallback functions succeeds,
                       and no exception handling is provided in the catch block.
        """
        
        retries = 0
        while retries <= self.max_retries:
            try:
                return self.func(*args, **kwargs)
            except Exception as e:
                if self.fallback_func is not None and retries < self.max_retries:
                    result = self.fallback_func(*args, **kwargs)
                    if result is not None:
                        return result
                retries += 1

        raise Exception("Failed to execute the function after max_retries attempts.")


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


def safe_divide(a: int, b: int) -> Optional[float]:
    """Safe division with handling zero division error."""
    if b == 0:
        print("Division by zero detected. Returning None.")
        return None
    else:
        return divide(a, b)


executor = FallbackExecutor(func=divide, fallback_func=safe_divide, max_retries=3)

result = executor.execute(10, 2)
print(f"Result: {result}")

result = executor.execute(10, 0)
print(f"Result: {result}")
```