diff --git a/lib/DataHarmonizer.js b/lib/DataHarmonizer.js
index 6023a237..ffc4c389 100644
--- a/lib/DataHarmonizer.js
+++ b/lib/DataHarmonizer.js
@@ -778,8 +778,9 @@ class DataHarmonizer {
 
     // Validate and process the current selection
     const is1mAndHasParent = (class_assignment) => {
-      console.log(this.context.currentSelection, this.context.oneToManyAppContext.appContext[class_assignment]);
-      const unique_keys = this.context.oneToManyAppContext.appContext[class_assignment].unique_keys;
+      const unique_keys =
+        this.context.oneToManyAppContext.appContext[class_assignment]
+          .unique_keys;
       for (let key in unique_keys) {
         if ('foreign_key' in unique_keys[key]) {
           return unique_keys[key].foreign_key;
@@ -787,11 +788,18 @@ class DataHarmonizer {
       }
       return false;
     };
-    const classIsForeignKeyForClassAndCurrentSelection = (maybe_child_class, currentSelection) => {
-      const unique_keys = this.context.oneToManyAppContext.appContext[maybe_child_class].unique_keys;
-      return !isEmptyUnitVal(unique_keys[currentSelection.shared_key_name]) && maybe_child_class !== currentSelection.source;
-
-    }
+    const classIsForeignKeyForClassAndCurrentSelection = (
+      maybe_child_class,
+      currentSelection
+    ) => {
+      const unique_keys =
+        this.context.oneToManyAppContext.appContext[maybe_child_class]
+          .unique_keys;
+      return (
+        !isEmptyUnitVal(unique_keys[currentSelection.shared_key_name]) &&
+        maybe_child_class !== currentSelection.source
+      );
+    };
     // check if the DH refers to a parent class or class with no children.
     // if it has a parent, ensure a foreign key is selected in some parent
     // if it doesn't have a parent, use regular add rows implementation
@@ -799,9 +807,11 @@ class DataHarmonizer {
       if (
         !isEmptyUnitVal(this.context.currentSelection) &&
         !isEmptyUnitVal(this.context.currentSelection.valueToMatch) &&
-        classIsForeignKeyForClassAndCurrentSelection(this.class_assignment, this.context.currentSelection)
+        classIsForeignKeyForClassAndCurrentSelection(
+          this.class_assignment,
+          this.context.currentSelection
+        )
       ) {
-
         // Insert the new rows below the last existing row
         this.hot.alter('insert_row_below', startRowIndex, numRows);
         // Find the nearest index after the last non-empty row in the specified column
diff --git a/lib/Toolbar.js b/lib/Toolbar.js
index 7f16b1b6..b69031f2 100644
--- a/lib/Toolbar.js
+++ b/lib/Toolbar.js
@@ -35,7 +35,6 @@ import pkg from '../package.json';
 
 const VERSION = pkg.version;
 
-
 class Toolbar {
   constructor(root, context, options = {}) {
     this.context = context;