diff --git a/src/interface.jl b/src/interface.jl
index f67390a..fd1ab2f 100644
--- a/src/interface.jl
+++ b/src/interface.jl
@@ -12,8 +12,8 @@ function __init__()
     # PythonCall.pycopy!(py_cv2, pyimport("cv2"))
 
     # equivalent to     from urllib.request import urlopen    in python
-    PythonCall.pycopy!(py_agents, pyimport("langchain" => "agents"))
-    PythonCall.pycopy!(py_llms, pyimport("langchain" => "llms"))
+    PythonCall.pycopy!(py_agents, pyimport("langchain.agents"))
+    PythonCall.pycopy!(py_llms, pyimport("langchain.llms"))
 end
 
 #------------------------------------------------------------------------------------------------100