diff --git a/code/runner_script.py b/code/runner_script.py
index 2fd6c55..447a5ee 100644
--- a/code/runner_script.py
+++ b/code/runner_script.py
@@ -7,10 +7,16 @@ from pathlib import Path
 class RunnerScript(BaseModel):
     script: List[str]
 
+    @staticmethod
+    def from_file(path: Path):
+        assert path.exists()
+        with open(path, 'r') as fh:
+            content_dict = yaml.safe_load(fh)
+        script_list = content_dict['script'].split('\n')
+        return RunnerScript.model_validate({'script': script_list})
+
 
 if __name__ == '__main__':
     path = Path(__file__).parent.parent / 'runner_script.yml'
-    with open(path, 'r') as fh:
-        script = yaml.safe_load(fh)
-    runner_script = RunnerScript.parse_obj(script)
-    print(runner_script)
\ No newline at end of file
+    rs = RunnerScript.from_file(path)
+    print(rs)
\ No newline at end of file