"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 16:06:14.486769
"""

```python
class FallbackExecutor:
    """
    A class for executing tasks with fallback error handling.

    Attributes:
        primary_func (callable): The main function to be executed.
        fallback_func (callable): The fallback function to be executed if an exception occurs in the primary_func.

    Methods:
        execute: Attempts to run `primary_func`. If it raises an exception, runs `fallback_func` instead.
    """

    def __init__(self, primary_func: callable, fallback_func: callable):
        """
        Initializes a FallbackExecutor instance with both primary and fallback functions.

        :param primary_func: The function that is expected to perform the main task.
        :param fallback_func: The function that should be executed if an exception occurs in `primary_func`.
        """
        self.primary_func = primary_func
        self.fallback_func = fallback_func

    def execute(self) -> None:
        """
        Attempts to run the primary function. If it raises an exception, runs the fallback function instead.
        """
        try:
            self.primary_func()
        except Exception as e:
            print(f"An error occurred: {e}")
            print("Executing fallback function...")
            self.fallback_func()

# Example usage
def main_task():
    """A task that may fail."""
    raise ValueError("Oops, something went wrong in the primary task.")

def backup_task():
    """A task to perform if the main fails."""
    print("This is a backup task running instead of the primary one.")

if __name__ == "__main__":
    executor = FallbackExecutor(main_task, backup_task)
    executor.execute()
```

This example demonstrates how you can use the `FallbackExecutor` class by defining two functions: one for the main task and another as a fallback. If an error occurs during the execution of the primary function, the fallback function is called to handle the situation gracefully.