"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 13:01:52.904002
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class that provides a fallback mechanism for executing functions.
    
    If an exception occurs during execution of a primary function,
    a fallback function is executed to recover or provide alternative functionality.

    Args:
        primary_func (Callable): The main function to execute.
        fallback_func (Callable): The function to be used as a fallback in case of exceptions.
    """

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

    def execute(self) -> Any:
        """
        Execute the primary function and handle exceptions by invoking the fallback function.

        Returns:
            The result of the primary or fallback function execution.
        
        Raises:
            Exception: If an unhandled exception occurs in both functions.
        """
        try:
            return self.primary_func()
        except Exception as e:
            print(f"Error occurred while executing primary function: {e}")
            return self.fallback_func()


# Example usage
def primary_division(num1: int, num2: int) -> float:
    """Divide two numbers."""
    return num1 / num2


def fallback_division(num1: int, num2: int) -> str:
    """Fallback function to provide an alternative message in case of division by zero or other errors."""
    return "Division cannot be performed due to invalid input."


# Create instances
primary_func = primary_division
fallback_func = fallback_division

executor = FallbackExecutor(primary_func, fallback_func)

# Test the functionality
print(executor.execute(10, 2))  # Should print 5.0
print(executor.execute(10, 0))  # Should return "Division cannot be performed due to invalid input."
```

This example demonstrates a simple `FallbackExecutor` class that takes two functions: a primary function and a fallback function. If the primary function raises an exception (e.g., division by zero), it will execute the fallback function instead, providing a recovery mechanism.