missing package + better logging

Author: xzrderek

eval_protocol/pytest/default_mcp_gym_rollout_processor.py

@@ -110,14 +110,6 @@ def stop(self) -> None:
                 pass
             self._log_file = None
 
-        if self._log_file_path and os.path.exists(self._log_file_path):
-            try:
-                os.remove(self._log_file_path)
-                print(f"🧹 Cleaned up log file: {self._log_file_path}")
-            except OSError:
-                pass
-            self._log_file_path = None
-
         # Remove from active servers list
         if self in MCPServerManager._active_servers:
             MCPServerManager._active_servers.remove(self)

pyproject.toml

@@ -98,6 +98,7 @@ fireworks = [
 box2d = [
     "swig",
     "gymnasium[box2d]>=0.29.0",
+    "Pillow",
 ]
 
 [project.scripts]