added new line at the end of the file

mayur200 · mayur200 · commit 18c8286c8194 · 2020-10-15T01:54:55.000+05:30
diff --git a/strings/swap_case.py b/strings/swap_case.py
@@ -39,4 +39,6 @@ def swap_case(sentence):
 if __name__ == '__main__':
     s = input("Please input sentence:")
     result = swap_case(s)
-    print(result)
+    print(result)
+
+
