Update app.py

app.py

@@ -65,7 +65,9 @@ def get_index(index_file_path):
         print_header_json_file(index_file_path)
         index_size = os.path.getsize(index_file_path)
         print(f"Size of {index_file_path}: {index_size} bytes") #let me know how big json file is.
-        return GPTSimpleVectorIndex.load_from_disk(index_file_path)
+        #debug - needs to be index_file_path
+        return GPTSimpleVectorIndex.load_from_disk('./index/indexsmall.json'
+        )
     else:
         print(f"Error: '{index_file_path}' does not exist.")
         sys.exit()