diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 50b56be..d6e4d2f 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -230,7 +230,7 @@
   <component name="PropertiesComponent">
     <property name="WebServerToolWindowFactoryState" value="false" />
     <property name="aspect.path.notification.shown" value="true" />
-    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1588416551402" />
+    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1588416782546" />
     <property name="go.gopath.indexing.explicitly.defined" value="true" />
     <property name="nodejs_interpreter_path.stuck_in_default_project" value="undefined stuck path" />
     <property name="nodejs_npm_path_reset_for_default_project" value="true" />
diff --git a/serve.py b/serve.py
index eb5e30c..bb1085a 100644
--- a/serve.py
+++ b/serve.py
@@ -126,7 +126,7 @@ def train_models(job):
 	train_trimmed = train_scaled[t1:, :]
 	model = fit_lstm(train_trimmed, batch_size, 30, 4)
 
-	model.saver.save('./data/checkpoint-' + job)
+	model.save('./data/checkpoint-' + job)
 
 	models[job]['scaler'] = scaler
 	models[job]['batch_size'] = batch_size