diff --git a/.gitignore b/.gitignore
index 65ef8fe..a89d720 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 venv/
-.ipynb_*/
\ No newline at end of file
+.ipynb_*/
+.xml
\ No newline at end of file
diff --git a/pure_python.py b/pure_python.py
new file mode 100644
index 0000000..e4e5f4a
--- /dev/null
+++ b/pure_python.py
@@ -0,0 +1 @@
+__author__ = 'm.bashari'