"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-08 13:29:28.676313
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class to execute a function as a primary task or fallback to another function if the primary fails.
    
    Args:
        primary_func: The primary function to be executed.
        fallback_func: The function to fall back to if the primary function raises an exception.
    """

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

    def execute(self) -> Any:
        """
        Execute the primary function and handle exceptions by falling back to the secondary function.

        Returns:
            The result of either the primary or fallback function.
        """
        try:
            return self.primary_func()
        except Exception as e:
            print(f"Primary function failed: {e}")
            return self.fallback_func()


# Example usage
def main_function() -> int:
    """Simulate a main function that may fail."""
    # Simulate error with division by zero
    result = 10 / 0
    return result


def fallback_function() -> int:
    """A fallback function to handle errors gracefully."""
    return 5


if __name__ == "__main__":
    executor = FallbackExecutor(main_function, fallback_function)
    print(executor.execute())
```

This code snippet demonstrates a `FallbackExecutor` class that handles the execution of a primary function and automatically falls back to another if an exception occurs. The example usage includes simulating a failure in a main function by dividing by zero, which triggers the fallback behavior.