"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-05 20:59:25.634517
"""

```python
from typing import Any, Callable


class FallbackExecutor:
    """
    A class for creating a fallback execution mechanism in Python.

    This allows you to define a primary function that may fail or return an error response,
    and provides an alternative (fallback) function to handle the error gracefully.
    """

    def __init__(self, primary_function: Callable[[], Any], fallback_function: Callable[[], Any]):
        """
        Initialize the FallbackExecutor with both the primary and fallback functions.

        :param primary_function: A callable that attempts to perform an operation.
        :param fallback_function: A callable that should be executed if the primary function fails.
        """
        self.primary_function = primary_function
        self.fallback_function = fallback_function

    def execute(self) -> Any:
        """
        Execute the primary function, and if it raises an exception, use the fallback function.

        :return: The result of the primary or fallback function.
        """
        try:
            return self.primary_function()
        except Exception as e:
            print(f"Primary function failed with error: {e}")
            return self.fallback_function()


# Example usage
def risky_operation() -> int:
    """Simulate an operation that may fail."""
    import random
    if random.random() < 0.5:  # 50% chance of failure
        raise ValueError("Operation failed!")
    else:
        return 42


def safe_operation() -> int:
    """A fallback operation that always succeeds and returns 13."""
    print("Falling back to a safe operation.")
    return 13

# Create an instance of FallbackExecutor
executor = FallbackExecutor(risky_operation, safe_operation)

# Execute the primary function with error recovery
result = executor.execute()
print(f"Result: {result}")
```