[pycharm] Suppress false-positive attr/dataclass errors

.idea/inspectionProfiles/Project_Default.xml

@@ -13,6 +13,7 @@
         </value>
       </option>
     </inspection_tool>
+    <inspection_tool class="PyDataclassInspection" enabled="false" level="WARNING" enabled_by_default="false" />
     <inspection_tool class="PyPackageRequirementsInspection" enabled="true" level="WARNING" enabled_by_default="true">
       <option name="ignoredPackages">
         <value>