diff --git a/Top150Interview/1_Two_Sum.py b/Top150Interview/1_Two_Sum.py
new file mode 100644
index 0000000..a398c61
--- /dev/null
+++ b/Top150Interview/1_Two_Sum.py
@@ -0,0 +1,7 @@
+def twoSum(self, nums, target):
+        """
+        :type nums: List[int]
+        :type target: int
+        :rtype: List[int]
+        """
+        
\ No newline at end of file