Update guide.md (#387)

Should either print the returned value or join and return. Otherwise, the output in the example won't get generated.
google · Dec 9, 2022 · e5b33f6 · e5b33f6
1 parent 82e2d87
commit e5b33f6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/docs/guide.md b/docs/guide.md
@@ -318,8 +318,8 @@ class Pipeline(object):
     self.digestion = DigestionStage()
 
   def run(self):
-    self.ingestion.run()
-    self.digestion.run()
+    print(self.ingestion.run())
+    print(self.digestion.run())
     return 'Pipeline complete'
 
 if __name__ == '__main__':