✨ feat: Definindo o o modelo para as Tools.

app/models/tool_model.py

@@ -0,0 +1,10 @@
+from dataclasses import dataclass
+from typing import Dict, Any, Callable
+
+
+@dataclass
+class ToolDefinition:
+    name: str
+    description: str
+    parameters: Dict[str, Any]
+    handler: Callable