Update workspace.xml

Search-based Planning/.idea/workspace.xml

@@ -20,7 +20,6 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="025aff36-a6aa-4945-ab7e-b2c625055f47" name="Default Changelist" comment="">
-      <change afterPath="$PROJECT_DIR$/Search_2D/Hybrid_Astar.py" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
     </list>
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />