"""Create fact_checker
Generated by Phi-Octopus Eden
2025-11-08 06:04:13.696268
"""

```python
from typing import List, Dict


class FactChecker:
    """
    A class for checking facts against a provided knowledge base.
    
    Attributes:
        knowledge_base: A list of dictionaries where each dictionary represents a fact in the format {'subject': str, 'predicate': str, 'object': str}.
                        Example entry: {"subject": "Eden", "predicate": "is", "object": "AI"}
    """
    
    def __init__(self, knowledge_base: List[Dict[str, str]]):
        self.knowledge_base = knowledge_base

    def check_fact(self, fact_to_check: Dict[str, str]) -> bool:
        """
        Checks if the given fact exists in the knowledge base.
        
        Args:
            fact_to_check: A dictionary representing a fact to be checked. 
                           The structure should match the entries in `knowledge_base`.
                           
        Returns:
            True if the fact is found in the knowledge base, False otherwise.
        """
        for fact in self.knowledge_base:
            if all(fact_to_check[k] == v for k, v in fact.items()):
                return True
        return False

    def add_fact(self, new_fact: Dict[str, str]) -> None:
        """
        Adds a new fact to the knowledge base.
        
        Args:
            new_fact: A dictionary representing a new fact to be added. 
                      The structure should match the entries in `knowledge_base`.
        """
        self.knowledge_base.append(new_fact)

# Example usage
if __name__ == "__main__":
    # Sample knowledge base
    kb = [
        {"subject": "Eden", "predicate": "is", "object": "AI"},
        {"subject": "James Bond", "predicate": "is", "object": "agent"},
        {"subject": "Eternal Learning", "predicate": "is", "object": "component"}
    ]
    
    # Create a fact checker instance
    fc = FactChecker(knowledge_base=kb)
    
    # Check facts
    print(fc.check_fact({"subject": "Eden", "predicate": "is", "object": "AI"}))  # True
    print(fc.check_fact({"subject": "Eve", "predicate": "is", "object": "adam"}))  # False
    
    # Add a new fact
    fc.add_fact({"subject": "Quantum Processing", "predicate": "is", "object": "component"})
    
    # Check the updated knowledge base
    print(fc.check_fact({"subject": "Quantum Processing", "predicate": "is", "object": "component"}))  # True
```