"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-08 13:12:56.409983
"""

```python
class FallbackExecutor:
    """
    A class for handling tasks that may fail by providing a fallback function.

    Attributes:
        primary_func (Callable): The main function to be executed.
        fallback_func (Callable): The function to be used as fallback in case of errors.
    
    Methods:
        execute: Attempts to execute the primary function and uses the fallback if an error occurs.
    """

    def __init__(self, primary_func: callable, fallback_func: callable):
        """
        Initialize FallbackExecutor with a primary function and its fallback.

        Args:
            primary_func (Callable): The main function to be executed.
            fallback_func (Callable): The function to be used as fallback in case of errors.
        """
        self.primary_func = primary_func
        self.fallback_func = fallback_func

    def execute(self, *args, **kwargs) -> Any:
        """
        Execute the primary function and handle any exceptions by running the fallback.

        Args:
            *args: Arguments to pass to the functions.
            **kwargs: Keyword arguments to pass to the functions.

        Returns:
            The result of the executed function or the fallback if an error occurred.
        """
        try:
            return self.primary_func(*args, **kwargs)
        except Exception as e:
            print(f"Error occurred in primary func: {e}")
            return self.fallback_func(*args, **kwargs)


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


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

# Create an instance of FallbackExecutor
executor = FallbackExecutor(divide, safe_divide)

# Attempt to divide by zero and observe the fallback in action
result = executor.execute(10, 0)
print(f"Result: {result}")
```