fix(samples): bug fix for removing buckets from bq.

samples/interactive-tutorials/src/main/java/product/ImportProductsBigQueryTable.java

@@ -40,10 +40,12 @@ public static void main(String[] args) throws IOException, InterruptedException
     String branchName =
         String.format(
             "projects/%s/locations/global/catalogs/default_catalog/branches/0", projectId);
+    // TO CHECK ERROR HANDLING PASTE THE INVALID BRANCH NAME HERE:
+    // branchName = "invalid_branch_name";
     String datasetId = "products";
     String tableId = "products";
     // TO CHECK ERROR HANDLING USE THE TABLE WITH INVALID PRODUCTS:
-    // tableId = "products_some_invalid"
+    // tableId = "products_some_invalid";
 
     importProductsFromBigQuery(projectId, branchName, datasetId, tableId);
   }

samples/interactive-tutorials/src/main/java/product/setup/ProductsCreateBigqueryTable.java

@@ -38,7 +38,7 @@ public static void main(String[] args) throws IOException {
     String validProductsSourceFile =
         ProductsCreateBigqueryTable.class.getResource("/products.json").getPath();
     String invalidProductsSourceFile =
-        ProductsCreateBigqueryTable.class.getResource("products_some_invalid.json").getPath();
+        ProductsCreateBigqueryTable.class.getResource("/products_some_invalid.json").getPath();
 
     BufferedReader bufferedReader = new BufferedReader(new FileReader(productSchemaFilePath));
     String jsonToString = bufferedReader.lines().collect(Collectors.joining());