diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 299396f..fe9a205 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -4,6 +4,7 @@
     <list default="true" id="0aedafd8-e57e-462a-beda-65af0b91f3df" name="Default Changelist" comment="">
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/main.py" beforeDir="false" afterPath="$PROJECT_DIR$/main.py" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/train.py" beforeDir="false" afterPath="$PROJECT_DIR$/train.py" afterDir="false" />
     </list>
     <ignored path="$PROJECT_DIR$/out/" />
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
@@ -48,7 +49,7 @@
         <counts>
           <entry key="Dockerfile" value="81" />
           <entry key="md" value="104" />
-          <entry key="py" value="2776" />
+          <entry key="py" value="2778" />
           <entry key="sh" value="5" />
         </counts>
       </usages-collector>
@@ -57,7 +58,7 @@
           <entry key="Bash" value="5" />
           <entry key="Dockerfile" value="81" />
           <entry key="Markdown" value="104" />
-          <entry key="Python" value="2776" />
+          <entry key="Python" value="2778" />
         </counts>
       </usages-collector>
     </session>
@@ -67,8 +68,8 @@
       <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/main.py">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="223">
-              <caret line="205" column="54" lean-forward="true" selection-start-line="205" selection-start-column="54" selection-end-line="205" selection-end-column="54" />
+            <state relative-caret-position="-153">
+              <caret line="199" column="32" lean-forward="true" selection-start-line="199" selection-start-column="32" selection-end-line="199" selection-end-column="32" />
               <folding>
                 <element signature="e#0#19#0" expanded="true" />
               </folding>
@@ -89,11 +90,11 @@
           </provider>
         </entry>
       </file>
-      <file pinned="false" current-in-tab="false">
+      <file pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/train.py">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="326">
-              <caret line="70" column="56" selection-start-line="70" selection-start-column="45" selection-end-line="70" selection-end-column="56" />
+            <state relative-caret-position="65">
+              <caret line="92" column="22" selection-start-line="92" selection-start-column="22" selection-end-line="92" selection-end-column="22" />
               <folding>
                 <element signature="e#0#28#0" expanded="true" />
               </folding>
@@ -131,11 +132,11 @@
           </provider>
         </entry>
       </file>
-      <file pinned="false" current-in-tab="true">
+      <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/model_tensorflow.py">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="79">
-              <caret line="39" column="28" lean-forward="true" selection-start-line="39" selection-start-column="28" selection-end-line="39" selection-end-column="28" />
+            <state relative-caret-position="157">
+              <caret line="50" column="56" selection-start-line="50" selection-start-column="56" selection-end-line="50" selection-end-column="56" />
               <folding>
                 <element signature="e#0#23#0" expanded="true" />
               </folding>
@@ -166,6 +167,7 @@
       <find>label_in_feature_columns</find>
       <find>epoch</find>
       <find>timeseries_to_supervised</find>
+      <find>batch_index</find>
     </findStrings>
   </component>
   <component name="Git.Settings">
@@ -182,8 +184,8 @@
         <option value="$PROJECT_DIR$/model_tensorflow.py" />
         <option value="$PROJECT_DIR$/Dockerfile" />
         <option value="$PROJECT_DIR$/serve.py" />
-        <option value="$PROJECT_DIR$/train.py" />
         <option value="$PROJECT_DIR$/main.py" />
+        <option value="$PROJECT_DIR$/train.py" />
       </list>
     </option>
   </component>
@@ -226,7 +228,7 @@
   <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="1588391197616" />
+    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1588392335270" />
     <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" />
@@ -267,16 +269,15 @@
       <option name="presentableId" value="Default" />
       <updated>1588152877746</updated>
       <workItem from="1588152880522" duration="16973000" />
-      <workItem from="1588319878551" duration="24387000" />
+      <workItem from="1588319878551" duration="24630000" />
     </task>
     <servers />
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="41360000" />
+    <option name="totallyTimeSpent" value="41603000" />
   </component>
   <component name="ToolWindowManager">
     <frame x="0" y="0" width="1280" height="800" extended-state="0" />
-    <editor active="true" />
     <layout>
       <window_info id="Designer" order="0" />
       <window_info id="UI Designer" order="1" />
@@ -365,16 +366,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/train.py">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="326">
-          <caret line="70" column="56" selection-start-line="70" selection-start-column="45" selection-end-line="70" selection-end-column="56" />
-          <folding>
-            <element signature="e#0#28#0" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/serve.py">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="-1056">
@@ -386,22 +377,32 @@
         </state>
       </provider>
     </entry>
+    <entry file="file://$PROJECT_DIR$/model_tensorflow.py">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="157">
+          <caret line="50" column="56" selection-start-line="50" selection-start-column="56" selection-end-line="50" selection-end-column="56" />
+          <folding>
+            <element signature="e#0#23#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
     <entry file="file://$PROJECT_DIR$/main.py">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="223">
-          <caret line="205" column="54" lean-forward="true" selection-start-line="205" selection-start-column="54" selection-end-line="205" selection-end-column="54" />
+        <state relative-caret-position="-153">
+          <caret line="199" column="32" lean-forward="true" selection-start-line="199" selection-start-column="32" selection-end-line="199" selection-end-column="32" />
           <folding>
             <element signature="e#0#19#0" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/model_tensorflow.py">
+    <entry file="file://$PROJECT_DIR$/train.py">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="79">
-          <caret line="39" column="28" lean-forward="true" selection-start-line="39" selection-start-column="28" selection-end-line="39" selection-end-column="28" />
+        <state relative-caret-position="65">
+          <caret line="92" column="22" selection-start-line="92" selection-start-column="22" selection-end-line="92" selection-end-column="22" />
           <folding>
-            <element signature="e#0#23#0" expanded="true" />
+            <element signature="e#0#28#0" expanded="true" />
           </folding>
         </state>
       </provider>
diff --git a/train.py b/train.py
index 9bb8ca4..1ab36ce 100644
--- a/train.py
+++ b/train.py
@@ -90,8 +90,7 @@ def experiment(repeats, series, seed):
 	supervised = timeseries_to_supervised(diff_values, lag2)
 	supervised_values = supervised.values
 	# split data into train and test-sets
-	test_data_num = 12
-	train, test = supervised_values[0:-test_data_num], supervised_values[-test_data_num:]
+	train, test = supervised_values[0:-12], supervised_values[-12:]
 	# transform the scale of the data
 	print(test)
 	scaler, train_scaled, test_scaled = scale(train, test)
@@ -128,8 +127,8 @@ def experiment(repeats, series, seed):
 			# store forecast
 			predictions.append(yhat)
 		# report performance
-		rmse = sqrt(mean_squared_error(raw_values[-test_data_num:], predictions))
-		print(predictions, raw_values[-test_data_num:])
+		rmse = sqrt(mean_squared_error(raw_values[-12:], predictions))
+		print(predictions, raw_values[-12:])
 		print('%d) Test RMSE: %.3f' % (r + 1, rmse))
 		error_scores.append(rmse)
 	return error_scores