fix bug

.idea/workspace.xml

@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ChangeListManager">
+    <list default="true" id="d4d4c856-4e4e-4d5f-b4ca-4c1c8515b14a" name="Default Changelist" comment="">
+      <change beforePath="$PROJECT_DIR$/pages/LIME.py" beforeDir="false" afterPath="$PROJECT_DIR$/pages/LIME.py" afterDir="false" />
+    </list>
+    <option name="SHOW_DIALOG" value="false" />
+    <option name="HIGHLIGHT_CONFLICTS" value="true" />
+    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
+    <option name="LAST_RESOLUTION" value="IGNORE" />
+  </component>
+  <component name="FileTemplateManagerImpl">
+    <option name="RECENT_TEMPLATES">
+      <list>
+        <option value="Python Script" />
+      </list>
+    </option>
+  </component>
+  <component name="Git.Settings">
+    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
+  </component>
+  <component name="ProjectId" id="2tXP93HJyXRzZGrYXYfz8Dq3x4q" />
+  <component name="ProjectLevelVcsManager">
+    <ConfirmationsSetting value="2" id="Add" />
+  </component>
+  <component name="ProjectViewState">
+    <option name="autoscrollToSource" value="true" />
+    <option name="hideEmptyMiddlePackages" value="true" />
+    <option name="showExcludedFiles" value="true" />
+    <option name="showLibraryContents" value="true" />
+  </component>
+  <component name="PropertiesComponent">
+    <property name="ASKED_ADD_EXTERNAL_FILES" value="true" />
+    <property name="ASKED_SHARE_PROJECT_CONFIGURATION_FILES" value="true" />
+    <property name="RunOnceActivity.ShowReadmeOnStart" value="true" />
+    <property name="last_opened_file_path" value="$PROJECT_DIR$" />
+    <property name="settings.editor.selected.configurable" value="com.jetbrains.python.configuration.PyActiveSdkModuleConfigurable" />
+  </component>
+  <component name="SvnConfiguration">
+    <configuration />
+  </component>
+  <component name="TaskManager">
+    <task active="true" id="Default" summary="Default task">
+      <changelist id="d4d4c856-4e4e-4d5f-b4ca-4c1c8515b14a" name="Default Changelist" comment="" />
+      <created>1740495290809</created>
+      <option name="number" value="Default" />
+      <option name="presentableId" value="Default" />
+      <updated>1740495290809</updated>
+    </task>
+    <servers />
+  </component>
+  <component name="WindowStateProjectService">
+    <state x="367" y="-1084" key="SettingsEditor" timestamp="1740495774369">
+      <screen x="-422" y="-1440" width="2560" height="1440" />
+    </state>
+    <state x="367" y="-1084" key="SettingsEditor/0.25.1440.875/[email protected]" timestamp="1740495774369" />
+  </component>
+</project>

pages/LIME.py

@@ -40,7 +40,7 @@ def train_model():
 
 def define_features():
     """ Define feature names and categorical mappings. """
-    global feature_names, categorical_features, class_names, categorical_names
+    
     
     feature_names = ["Age", "Workclass",
                      "Education-Num", "Marital Status", "Occupation",
@@ -72,6 +72,8 @@ def define_features():
              'Guatemala', 'Nicaragua', 'Scotland', 'Thailand', 'Yugoslavia', 'El-Salvador', 'Trinadad&Tobago', 'Peru',
              'Hong', 'Holand-Netherlands']
     }
+    
+    return feature_names, categorical_features, class_names, categorical_names
 
 
 def explain_example(kernel_width, example_idx):
@@ -80,7 +82,7 @@ def explain_example(kernel_width, example_idx):
     
     if global_model is None:
         train_model()
-    
+    feature_names, categorical_features, class_names, categorical_names = define_features()
     # Initialize LIME Explainer
     explainer = lime.lime_tabular.LimeTabularExplainer(
         X_train.values,