"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-08 00:36:50.966061
"""

```python
class FallbackExecutor:
    """
    A class for executing tasks with fallback mechanisms in case of errors.
    
    Args:
        primary_function (callable): The main function to be executed.
        fallback_function (callable, optional): The function to be used as a fallback if the primary function fails. Defaults to None.

    Raises:
        TypeError: If either primary_function or fallback_function is not callable.
        
    Usage example:
    ```python
    def divide(a, b):
        return a / b

    def safe_divide(a, b):
        try:
            result = divide(a, b)
            print(f"Result of division: {result}")
        except ZeroDivisionError as e:
            print("Caught error: Division by zero")
    
    fallback_executor = FallbackExecutor(primary_function=divide,
                                         fallback_function=safe_divide)

    # This should execute the primary function
    result = fallback_executor.execute(10, 2)
    
    # This should trigger the fallback function due to division by zero
    result = fallback_executor.execute(10, 0)
    ```
    """

    def __init__(self, primary_function: callable, fallback_function: callable = None):
        if not callable(primary_function):
            raise TypeError("primary_function must be a callable")
        self.primary_function = primary_function

        if fallback_function is not None and not callable(fallback_function):
            raise TypeError("fallback_function must be a callable or None")
        self.fallback_function = fallback_function

    def execute(self, *args, **kwargs) -> any:
        """
        Execute the primary function with given arguments.
        
        If an error occurs during execution, attempt to call the fallback function if provided.
        """
        try:
            return self.primary_function(*args, **kwargs)
        except Exception as e:
            print(f"An error occurred: {e}")
            if self.fallback_function is not None:
                return self.fallback_function(*args, **kwargs)


# Example usage
def safe_divide(a, b):
    try:
        result = divide(a, b)
        print(f"Result of division: {result}")
    except ZeroDivisionError as e:
        print("Caught error: Division by zero")

divide = lambda a, b: a / b

fallback_executor = FallbackExecutor(primary_function=divide,
                                     fallback_function=safe_divide)

# This should execute the primary function
result = fallback_executor.execute(10, 2)
print(result) # Expected output: 5.0

# This should trigger the fallback function due to division by zero
result = fallback_executor.execute(10, 0)
```

This Python code defines a class `FallbackExecutor` that provides an error recovery mechanism for executing functions. It includes a primary function and optionally a fallback function which is used if an exception occurs during the execution of the primary function. The example usage demonstrates how to use this class with a basic division function, where the fallback function handles the case of division by zero.