Remove print statements and leftover comments

Author: ludomitch

src/fhda/data_analysis_env.py

@@ -80,8 +80,7 @@ async def reset(self) -> tuple[Messages, list[Tool]]:
             Messages,
             messages,
         )
-        print(messages)
-        print(tools)
+
         return init_obs, tools
 
     async def submit_answer(self, answer: str) -> str:  # type: ignore[override]

src/fhda/notebook_env.py

@@ -257,7 +257,6 @@ def list_workdir(self) -> str:
         """
         return json.dumps(self._list_dir(self.state.work_dir), indent=2)
 
-    # allowing int so that agent doesn't try to force to float
     def submit_answer(self, answer: str) -> str:  # noqa: PYI041
         """Submit an answer to the problem.