"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 14:07:51.080066
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class that provides a fallback mechanism for executing functions in case of an error.
    
    Attributes:
        primary_function (Callable): The function to be executed primarily.
        fallback_function (Callable): The function to be executed if the primary_function fails.
    """
    
    def __init__(self, primary_function: Callable, fallback_function: Callable):
        self.primary_function = primary_function
        self.fallback_function = fallback_function
    
    def execute(self) -> Any:
        """
        Executes the primary function. If it raises an exception, executes the fallback function instead.
        
        Returns:
            The result of the executed function or None if both functions fail.
        """
        try:
            return self.primary_function()
        except Exception as e:
            print(f"Primary function failed: {e}")
            try:
                return self.fallback_function()
            except Exception as e:
                print(f"Fallback function also failed: {e}")
                return None

# Example usage
def divide(a: int, b: int) -> float:
    """Divides two numbers."""
    return a / b

def safe_divide(a: int, b: int) -> float:
    """Safely divides two numbers with error handling."""
    if b == 0:
        raise ValueError("Division by zero is not allowed.")
    return a / b

# Create fallback executor
executor = FallbackExecutor(
    primary_function=lambda: divide(10, 2),
    fallback_function=lambda: safe_divide(10, 2)
)

result = executor.execute()
print(f"Result of the execution: {result}")
```