feat(workflow): Add a new node for executing code

sandbox/app/core/executor.py

@@ -15,7 +15,6 @@ class ExecutionResult:
         self.stdout = stdout
         self.stderr = stderr
         self.exit_code = exit_code
-        self.error = error
 
 
 class CodeExecutor(ABC):

sandbox/app/core/runners/python/python_runner.py

@@ -9,12 +9,15 @@ from app.config import SANDBOX_USER_ID, SANDBOX_GROUP_ID, get_config
 from app.core.encryption import generate_key, encrypt_code
 from app.core.executor import CodeExecutor, ExecutionResult
 from app.core.runners.python.settings import check_lib_avaiable, release_lib_binary, LIB_PATH
+from app.logger import get_logger
 from app.models import RunnerOptions
 
 # Python sandbox prescript template
 with open("app/core/runners/python/prescript.py") as f:
     PYTHON_PRESCRIPT = f.read()
 
+logger = get_logger()
+
 
 class PythonRunner(CodeExecutor):
     """Python code runner with security isolation"""
@@ -106,6 +109,7 @@ class PythonRunner(CodeExecutor):
                 env["ALLOWED_SYSCALLS"] = ",".join(map(str, config.allowed_syscalls))
 
             # Execute with Python interpreter
+            logger.info(encoded_key)
 
             process = await asyncio.create_subprocess_exec(
                 config.python_path,
@@ -143,7 +147,6 @@ class PythonRunner(CodeExecutor):
                     stdout="",
                     stderr="Execution timeout",
                     exit_code=-1,
-                    error="Execution timeout"
                 )
 
         finally:

sandbox/app/services/python_service.py

@@ -37,8 +37,8 @@ async def run_python_code(code: str, preload: str, options: RunnerOptions):
         if result.exit_code == -signal.SIGSYS:
             return error_response(31, "sandbox security policy violation")
 
-        if result.error:
-            return error_response(-500, result.error)
+        if result.stderr:
+            return error_response(500, result.stderr)
         
         return success_response(RunCodeResponse(
             stdout=result.stdout,