Update drunk sum runnable help

diff --git a/run/drunk_sum.py b/run/drunk_sum.py
index 44da8e737aecb37931dbf740d6e995fa35f72e67..e926fe5f6fde227670f0c9c0b52f1dc693f10dff 100755 (executable)
--- a/run/drunk_sum.py
+++ b/run/drunk_sum.py
@@ -11,16 +11,21 @@ SS = {
 
 if __name__ == "__main__":
     if len(argv) != 4:
-        print("Usage: python3 drunk_sum.py {} {} {}".format(
+        print("Usage: PYTHONPATH=. python3 run/drunk_sum.py {} {} {}".format(
             "\"espresso lungo\"",
             "\"2010-10-20\"",
             "\"2020-10-20\""
         ))
-        print("Or: python3 drunk_sum.py {} {} {}".format(
+        print("Or: PYTHONPATH=. python3 run/drunk_sum.py {} {} {}".format(
             "\"espresso lungo;espresso\"",
             "\"2010-10-20\"",
             "\"2020-10-20\""
         ))
+        print("Or: PYTHONPATH=. python3 run/drunk_sum.py {} {} {}".format(
+            "coffee",
+            "2010-10-20",
+            "2020-10-20"
+        ))
         exit(1)
     g = CoffeebotGetter()
     if ";" in argv[1]: