Show a message before printing hash values of files

Author: dukecat0

print-hash.py

@@ -8,6 +8,7 @@
 file_list = os.listdir(os.path.abspath(os.getenv("INPUT_PACKAGES_DIR")))
 
 for file in file_list:
+    print("Showing hash values of files to be uploaded:")
     print(file)
     print("")