"""Create logic_validator
Generated by Phi-Octopus Eden
2025-11-07 14:38:59.155189
"""

```python
from typing import Callable, Any, TypeVar, Dict, Optional

T = TypeVar('T')

class LogicValidator:
    """
    A class to validate logical conditions in functions.
    
    Attributes:
        func: The function to be validated.
        condition_func: A function that takes the same arguments as `func` and returns a boolean.
        
    Methods:
        __call__: Validates the logic of the input function based on the provided condition function.
    """
    
    def __init__(self, func: Callable[..., T], condition_func: Callable[..., bool]):
        self.func = func
        self.condition_func = condition_func
    
    def __call__(self, *args: Any) -> T:
        result = self.func(*args)
        if not self.condition_func(*args):
            raise ValueError("Condition for function did not hold")
        return result

# Example usage:

def add(a: int, b: int) -> int:
    """Add two integers."""
    return a + b

def is_add_valid(a: int, b: int) -> bool:
    """
    Check if the addition of two numbers results in an even number.
    
    Args:
        a: An integer.
        b: Another integer.
        
    Returns:
        A boolean indicating whether the result is even.
    """
    return (a + b) % 2 == 0

# Create validator
validator = LogicValidator(add, is_add_valid)

try:
    # This should succeed as addition of any two numbers that sum to an even number satisfies the condition
    print(validator(4, 6))  # Expected output: 10
    
    # This will raise a ValueError because the result does not satisfy the condition
    validator(5, 7)  # Expected output: ValueError
except ValueError as e:
    print(e)
```