Fix output strip behavior discrepancy among sandboxes (#1355)

opendevin/sandbox/docker/exec_box.py

@@ -122,7 +122,7 @@ class DockerExecBox(Sandbox):
                     self.container.exec_run(
                         f'kill -9 {pid}', workdir=SANDBOX_WORKSPACE_DIR)
                 return -1, f'Command: "{cmd}" timed out'
-        return exit_code, logs.decode('utf-8')
+        return exit_code, logs.decode('utf-8').strip()
 
     def copy_to(self, host_src: str, sandbox_dest: str, recursive: bool = False):
         # mkdir -p sandbox_dest if it doesn't exist

opendevin/sandbox/docker/local_box.py

@@ -35,7 +35,7 @@ class LocalBox(Sandbox):
                 cmd, shell=True, text=True, capture_output=True,
                 timeout=self.timeout, cwd=config.get('WORKSPACE_BASE')
             )
-            return completed_process.returncode, completed_process.stdout
+            return completed_process.returncode, completed_process.stdout.strip()
         except subprocess.TimeoutExpired:
             return -1, 'Command timed out'