Create tools/tool_base.py

tools/tool_base.py

@@ -0,0 +1,12 @@
+class BaseTool:
+    name: str = "base_tool"
+    description: str = "Base class for tools."
+
+    inputs: dict = {}
+    output_type: str = "string"
+
+    def forward(self, **kwargs):
+        raise NotImplementedError("Each tool must implement a `forward` method.")
+
+    def __call__(self, **kwargs):
+        return self.forward(**kwargs)