Create base_tool.py

tools/base_tool.py

@@ -0,0 +1,16 @@
+class BaseTool:
+    """
+    A base class that defines the interface for tools.
+    Each tool should define:
+        - name: Unique identifier for the tool
+        - description: What the tool does
+        - inputs: A dictionary describing input arguments
+        - output_type: The expected output format
+    """
+    name: str
+    description: str
+    inputs: dict
+    output_type: str
+
+    def forward(self, *args, **kwargs):
+        raise NotImplementedError("Each tool must implement the forward method.")