Corrected some errors in vizualize_assembly_graph_by_bin.py

Author: jason-c-kwan

pipeline/vizualize_assembly_graph_by_bin.py

@@ -283,7 +283,7 @@ def bfs(graph, start_set):
 	exit(1)
 
 graph_filename = graph_file_path.split('/')[-1]
-if (graph_filename != 'assembly_graph.gfa' or graph_filename != 'assembly_graph.gfa.gz') and (graph_filename != 'assembly_graph_with_scaffolds.gfa' or graph_filename != 'assembly_graph_with_scaffolds.gfa.gz'):
+if !(graph_filename == 'assembly_graph.gfa' or graph_filename == 'assembly_graph.gfa.gz') and !(graph_filename == 'assembly_graph_with_scaffolds.gfa' or graph_filename == 'assembly_graph_with_scaffolds.gfa.gz'):
 	print('Error! You must provide either the file assembly_graph.gfa or assembly_graph_with_scaffolds.gfa as the graph file')
 	exit(1)