Update config.yaml

Author: yinhaofeng

models/rank/deepfm/config.yaml

@@ -33,7 +33,7 @@ runner:
   use_inference: False
   save_inference_feed_varnames: ["C1","C2","C3","C4","C5","C6","C7","C8","C9","C10","C11","C12","C13","C14","C15","C16","C17","C18","C19","C20","C21","C22","C23","C24","C25","C26","dense_input"]
   save_inference_fetch_varnames: ["sigmoid_0.tmp_0"]
-  #use fleet
+  # use fleet
   use_fleet: False
 
 # hyper parameters of user-defined network