"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 13:11:55.617964
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class for executing functions with fallback mechanisms in case of errors.
    
    Attributes:
        main_executor (Callable): The primary function to be executed.
        error_handler (Callable): The function to handle errors if the main executor fails.
    """

    def __init__(self, main_executor: Callable, error_handler: Callable):
        """
        Initialize FallbackExecutor with main and error handling functions.
        
        Args:
            main_executor (Callable): Function to be executed primarily.
            error_handler (Callable): Function to handle errors if the primary function fails.
        """
        self.main_executor = main_executor
        self.error_handler = error_handler

    def execute(self, *args: Any, **kwargs: Any) -> Any:
        """
        Execute the main executor function and handle any exceptions with the error handler.
        
        Args:
            *args: Positional arguments to pass to both executors.
            **kwargs: Keyword arguments to pass to both executors.

        Returns:
            The result of the main_executor if successful, otherwise the result of the error_handler.
        """
        try:
            return self.main_executor(*args, **kwargs)
        except Exception as e:
            print(f"An error occurred in the main executor: {e}")
            return self.error_handler(*args, **kwargs)


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


def safe_divide(a: float, b: float) -> float:
    """Handle division by zero error."""
    if b == 0:
        print("Division by zero is not allowed!")
        return 0.0
    else:
        return divide(a, b)


fallback_executor = FallbackExecutor(divide, safe_divide)

# Test with valid input
result = fallback_executor.execute(10, 2)
print(f"Result: {result}")  # Expected output: Result: 5.0

# Test with invalid input (division by zero)
invalid_result = fallback_executor.execute(10, 0)
print(f"Invalid result: {invalid_result}")  # Expected output: Division by zero is not allowed! Invalid result: 0.0
```