diff --git a/sample_file.py b/sample_file.py
index 72a62ca46e042905b5c1a149a3328132a2c7f3ed..c4f165094a59c3fb0c1b29c46f91d4f2c8d94f3a 100644
--- a/sample_file.py
+++ b/sample_file.py
@@ -1,6 +1,10 @@
 def function1():
-    print("call of function 1")
+    print("Call of function 1")
 
 
 def function2():
-    print("call of function 2")
\ No newline at end of file
+    print("Call of function 2")
+
+
+def function3():
+    print("Call of function 3")
\ No newline at end of file