"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-08 19:33:03.340041
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class that provides a fallback mechanism for executing functions.
    If the primary function fails due to an error, it attempts to execute a fallback function.

    :param func: The primary function to be executed.
    :param fallback_func: The fallback function to be executed in case of errors in `func`.
    """

    def __init__(self, func: Callable[..., Any], fallback_func: Callable[..., Any]):
        self.func = func
        self.fallback_func = fallback_func

    def execute(self) -> Any:
        """
        Executes the primary function and handles errors by falling back to the secondary function.

        :return: The result of the primary or fallback function execution.
        """
        try:
            return self.func()
        except Exception as e:
            print(f"Error occurred in the primary function: {e}")
            return self.fallback_func()


# Example usage
def divide_numbers(a: int, b: int) -> float:
    """
    Divides two numbers and returns the result.
    
    :param a: The numerator.
    :param b: The denominator.
    :return: The division of a by b.
    """
    return a / b


def safe_divide(a: int, b: int) -> float:
    """
    A safe division function that handles division by zero and returns -1 in such cases.

    :param a: The numerator.
    :param b: The denominator.
    :return: The result of the division or -1 if an error occurred.
    """
    return 0.0 if b == 0 else a / b


# Creating instances
primary_divide = divide_numbers
fallback_divide = safe_divide

executor = FallbackExecutor(primary_divide, fallback_func=fallback_divide)

# Example execution with no error
result_no_error = executor.execute(10, 2)
print(f"Result when no error: {result_no_error}")

# Example execution with an error (division by zero)
result_with_error = executor.execute(10, 0)
print(f"Result when division by zero: {result_with_error}")
```

This code defines a `FallbackExecutor` class that can be used to create a fallback mechanism for functions. The example usage demonstrates how the primary function's execution is attempted and if an error occurs (like division by zero), the fallback function handles it gracefully.