diff --git a/projects/004-avoiding-duplicates/python/main.py b/projects/004-avoiding-duplicates/python/main.py
index e69de29b..6f3a26e3 100644
--- a/projects/004-avoiding-duplicates/python/main.py
+++ b/projects/004-avoiding-duplicates/python/main.py
@@ -0,0 +1,16 @@
+user_list = []
+
+user_input = input('insert a string (insert a blank line to stop): ')
+while user_input != '':
+    user_list.append(user_input)
+    user_input = input('insert a string (insert a blank line to stop): ')
+
+no_duplicate_list = list(dict.fromkeys(user_list))
+
+for words in user_list:
+    print(words)
+
+print('')
+
+for words in no_duplicate_list:
+    print(words)
\ No newline at end of file