diff --git a/docs/en/samples/pre_post_processing/python/langchain/__init__.py b/docs/en/samples/pre_post_processing/python/langchain/__init__.py
deleted file mode 100644
index 3ad6377894..0000000000
--- a/docs/en/samples/pre_post_processing/python/langchain/__init__.py
+++ /dev/null
@@ -1 +0,0 @@
-# Empty init for package resolution