Merge pull request #63 from small-thinking/fix-tool-2

Fix tool 2

polymind/core/tool.py

@@ -174,7 +174,10 @@ def _validate_input_message(self, input_message: Message) -> None:
                 }
                 concrete_type = type_mapping.get(base_type, base_type)
                 if not isinstance(input_message.content[param.name], concrete_type):
-                    raise ValueError(f"{self.tool_name}: The field '{param.name}' must be of type '{param.type}'.")
+                    raise ValueError(
+                        f"{self.tool_name}: The field '{param.name}' must be of type '{param.type}',"
+                        f" but is '{type(input_message.content[param.name])}'."
+                    )
 
     @abstractmethod
     def output_spec(self) -> List[Param]:
@@ -210,7 +213,10 @@ def _validate_output_message(self, output_message: Message) -> None:
                 }
                 concrete_type = type_mapping.get(base_type, base_type)
                 if not isinstance(output_message.content[param.name], concrete_type):
-                    raise ValueError(f"{self.tool_name}: The field '{param.name}' must be of type '{param.type}'.")
+                    raise ValueError(
+                        f"{self.tool_name}: The field '{param.name}' must be of type '{param.type}',"
+                        f" but is '{type(output_message.content[param.name])}'."
+                    )
 
     @abstractmethod
     async def _execute(self, input: Message) -> Message:

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "polymind"
-version = "0.0.34"  # Update this version before publishing to PyPI
+version = "0.0.35"  # Update this version before publishing to PyPI
 description = "PolyMind is a customizable collaborative multi-agent framework for collective intelligence and distributed problem solving."
 authors = ["TechTao"]
 license = "MIT License"