"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 13:06:15.647857
"""

```python
class FallbackExecutor:
    """
    A class for executing functions with a fallback mechanism in case of errors.

    :param primary_function: The main function to execute.
    :type primary_function: Callable[..., Any]
    :param fallback_function: The function to use as a fallback if the primary function fails.
    :type fallback_function: Callable[..., Any]
    """

    def __init__(self, primary_function: Callable[..., Any], fallback_function: Callable[..., Any]):
        self.primary_function = primary_function
        self.fallback_function = fallback_function

    def execute(self, *args, **kwargs) -> Any:
        """
        Execute the primary function and handle any errors by falling back to the secondary function.

        :param args: Positional arguments for the functions.
        :param kwargs: Keyword arguments for the functions.
        :return: The result of the primary function if no error occurs, otherwise the result of the fallback function.
        """
        try:
            return self.primary_function(*args, **kwargs)
        except Exception as e:
            print(f"An error occurred: {e}")
            # Return the result of the fallback function
            return self.fallback_function(*args, **kwargs)

# Example usage
def primary_add(a: int, b: int) -> int:
    """Add two numbers."""
    return a + b

def fallback_subtract(a: int, b: int) -> int:
    """Subtract the second number from the first one as a fallback."""
    return a - b

# Create an instance of FallbackExecutor
executor = FallbackExecutor(primary_add, fallback_subtract)

# Example calls
result1 = executor.execute(5, 3)
print(f"Primary: {result1}")

result2 = executor.execute(5, 7)  # This will cause an error since the function doesn't handle subtraction
print(f"Fallback: {executor.execute(5, 7)}")
```