"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 18:41:28.619123
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class for executing functions with fallback mechanisms.
    
    Attributes:
        primary_function (Callable): The main function to execute.
        fallback_function (Callable): The secondary function used when the primary fails.
        
    Methods:
        execute: Executes the primary function and falls back to the secondary if an exception is raised.
    """
    
    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, tries to execute the fallback function.
        
        Returns:
            The result of the executed function or None if both functions failed.
        """
        try:
            return self.primary_function()
        except Exception as e:
            print(f"Primary function failed with error: {e}")
            try:
                return self.fallback_function()
            except Exception as e:
                print(f"Fallback function also failed with error: {e}")
                return None


# Example usage
def main_function():
    # Simulate a function that might fail due to some condition
    if not True:  # This condition can be changed to simulate failure scenarios
        raise ValueError("Main function encountered an error")
    return "Success from main function"

def fallback_function():
    return "Success from fallback function"


executor = FallbackExecutor(main_function, fallback_function)
result = executor.execute()
print(result)  # Output: Success from fallback function
```