diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 517a635..5eac1c0 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -2,11 +2,7 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="8a8ba9af-e1a4-433a-9968-475192610776" name="Default" comment="">
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/workspace.xml" afterPath="$PROJECT_DIR$/.idea/workspace.xml" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/cnn/accent_classification/letters/cnn.ipynb" afterPath="$PROJECT_DIR$/cnn/accent_classification/letters/cnn.ipynb" />
       <change type="MODIFICATION" beforePath="$PROJECT_DIR$/cnn/word_accetuation/cnn_dictionary/cnn.ipynb" afterPath="$PROJECT_DIR$/cnn/word_accetuation/cnn_dictionary/cnn.ipynb" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/cnn/word_accetuation/cnn_dictionary/results_presentation.ipynb" afterPath="$PROJECT_DIR$/cnn/word_accetuation/cnn_dictionary/results_presentation.ipynb" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/prepare_data.py" afterPath="$PROJECT_DIR$/prepare_data.py" />
       <change type="MODIFICATION" beforePath="$PROJECT_DIR$/workbench.py" afterPath="$PROJECT_DIR$/workbench.py" />
     </list>
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
@@ -71,8 +67,8 @@
       <file leaf-file-name="workbench.py" pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/workbench.py">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="410">
-              <caret line="42" column="17" lean-forward="true" selection-start-line="42" selection-start-column="17" selection-end-line="42" selection-end-column="17" />
+            <state relative-caret-position="680">
+              <caret line="85" column="39" lean-forward="false" selection-start-line="85" selection-start-column="39" selection-end-line="85" selection-end-column="39" />
               <folding>
                 <element signature="e#24#63#0" expanded="true" />
               </folding>
@@ -909,8 +905,8 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/workbench.py">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="410">
-          <caret line="42" column="17" lean-forward="true" selection-start-line="42" selection-start-column="17" selection-end-line="42" selection-end-column="17" />
+        <state relative-caret-position="680">
+          <caret line="85" column="39" lean-forward="false" selection-start-line="85" selection-start-column="39" selection-end-line="85" selection-end-column="39" />
           <folding>
             <element signature="e#24#63#0" expanded="true" />
           </folding>
diff --git a/workbench.py b/workbench.py
index 5fd1e5a..f79e672 100644
--- a/workbench.py
+++ b/workbench.py
@@ -82,7 +82,8 @@ history = model.fit_generator(data.generator('train', batch_size, content_name='
                               epochs=actual_epoch*num_fake_epoch,
                               validation_data=data.generator('test', batch_size, content_name='SlovarIJS_BESEDE_utf8.lex', content_location=''),
                               validation_steps=data.x_test.shape[0]/(batch_size * num_fake_epoch),
-                              verbose=2
+                              verbose=2,
+                              workers=4
                               )
 
 name = '60_epoch'