diff --git a/.gitignore b/.gitignore
index 60d31a5c1..51aa36f36 100644
--- a/.gitignore
+++ b/.gitignore
@@ -51,7 +51,13 @@ composer.phar
 # Editor
 .vscode
 
-_*
+# Python bytecode
+__pycache__/
+*.py[cod]
+
+# PHPUnit HTML coverage report
+/coverage_report/
+
 # For Mac Users
 .DS_Store
 
diff --git a/parsers/__init__.py b/parsers/__init__.py
new file mode 100644
index 000000000..2cd79c4ee
--- /dev/null
+++ b/parsers/__init__.py
@@ -0,0 +1,2 @@
+# LWT Parser Bridge Scripts
+# These scripts provide bridges between PHP and Python NLP libraries.
diff --git a/services/nlp/app/__init__.py b/services/nlp/app/__init__.py
new file mode 100644
index 000000000..e5b129891
--- /dev/null
+++ b/services/nlp/app/__init__.py
@@ -0,0 +1 @@
+# LWT NLP Service
diff --git a/services/nlp/app/routers/__init__.py b/services/nlp/app/routers/__init__.py
new file mode 100644
index 000000000..4e1372d74
--- /dev/null
+++ b/services/nlp/app/routers/__init__.py
@@ -0,0 +1,3 @@
+from . import tts, parse
+
+__all__ = ["tts", "parse"]
diff --git a/services/nlp/app/services/__init__.py b/services/nlp/app/services/__init__.py
new file mode 100644
index 000000000..f36eb7899
--- /dev/null
+++ b/services/nlp/app/services/__init__.py
@@ -0,0 +1 @@
+# NLP Services
diff --git a/services/nlp/app/services/lemmatizers/__init__.py b/services/nlp/app/services/lemmatizers/__init__.py
new file mode 100644
index 000000000..37ecbe10c
--- /dev/null
+++ b/services/nlp/app/services/lemmatizers/__init__.py
@@ -0,0 +1 @@
+# Lemmatizer services
diff --git a/services/nlp/app/services/parsers/__init__.py b/services/nlp/app/services/parsers/__init__.py
new file mode 100644
index 000000000..45a43f586
--- /dev/null
+++ b/services/nlp/app/services/parsers/__init__.py
@@ -0,0 +1,3 @@
+from . import mecab, jieba
+
+__all__ = ["mecab", "jieba"]