testing docker pipelines

docker_pipeline.py

@@ -22,7 +22,7 @@ class Pipeline(FunctionCallingBlueprint):
             docker_cmd = f"docker run {image}"
             if command:
                 docker_cmd += f" {command}"
-            return os.system(docker_cmd)
+            return docker_cmd #os.system(docker_cmd)
 
     def __init__(self):
         super().__init__()