diff --git a/verarbeitung/test/update_graph_unittest.py b/verarbeitung/test/update_graph_unittest.py
index 72c234f3c4013a4cfda17593260ef4134cb1b107..e7d453364e1e651bdb0f39a0c105dad0de88f3f8 100644
--- a/verarbeitung/test/update_graph_unittest.py
+++ b/verarbeitung/test/update_graph_unittest.py
@@ -13,21 +13,12 @@ from verarbeitung.update_graph.update_graph import update_graph
 class UpdatingTest(unittest.TestCase):
      maxDiff = None
 
-<<<<<<< HEAD
-     def test_import_from_json(self):
-          nodes_old, edges_old = init_graph_construction(['doi_lg_1_i'],2,2,True)
-          output_to_json(nodes_old, edges_old, test_var = True)
-          nodes_new, edges_new = input_from_json('test_output.json')
-          self.assertCountEqual(nodes_old,nodes_new)
-          self.assertCountEqual(edges_old, edges_new)
-=======
      # def test_import_from_json(self):
      #      nodes_old, edges_old = init_graph_construction(['doi_lg_1_i'],2,2,True)
      #      output_to_json(nodes_old, edges_old, test_var = True)
      #      nodes_new, edges_new = input_from_json('test_output.json')
      #      self.assertCountEqual(nodes_old,nodes_new)
      #      self.assertCountEqual(edges_old, edges_new)
->>>>>>> 12394774f5f71d40e023e38322e78524055d4878
 
      def test_deleted_input_dois(self):
           nodes_old_single, edges_old_single = init_graph_construction(['doi_lg_1_i'],2,2,True)
diff --git a/verarbeitung/update_graph/delete_nodes_edges.py b/verarbeitung/update_graph/delete_nodes_edges.py
index 63d5180de82cff1de2ad0c08e096a9a0e993c5fb..53e826e02175131f7f808a24ab613f7d727a44b2 100644
--- a/verarbeitung/update_graph/delete_nodes_edges.py
+++ b/verarbeitung/update_graph/delete_nodes_edges.py
@@ -90,14 +90,7 @@ def delete_nodes_and_edges(input_list, common_nodes, old_edges_list):
                 search_ref_graph_rec(pub)
                 search_cit_graph_rec(pub)
 
-<<<<<<< HEAD
-    valid_edges = back_to_valid_edges(old_edges_list, usable_nodes)
-    
-
-    return(usable_nodes, valid_edges)
-=======
     back_to_valid_edges(old_edges_list, usable_nodes)
     input_list = usable_nodes.copy()
     print(input_list)
     #return(usable_nodes, valid_edges)
->>>>>>> 12394774f5f71d40e023e38322e78524055d4878