diff --git a/client/gui/browser.py b/client/gui/browser.py
index 8ad71e7..e9f4d00 100755
--- a/client/gui/browser.py
+++ b/client/gui/browser.py
@@ -147,7 +147,7 @@ class Application(tk.Frame):
         def calc_label_text():
             return "Path: " + "/".join(self.path_handle.path)
 
-        def exec_path_folder(idname, but_path):
+        def exec_path_dir(idname, but_path):
             self.path_handle.append_path(idname)
             print(self.path_handle.path)
 
@@ -178,14 +178,14 @@ class Application(tk.Frame):
         # import random
         # random.shuffle(items)
 
-        for name_short, name_full, item_type in [("..", "", "folder")] + items:
+        for name_short, name_full, item_type in [("..", "", "dir")] + items:
             print(name_short, name_full, item_type)
-            if item_type == "folder":
+            if item_type == "dir":
                 but = tk.Label(self.frame, text="(/)", width=3, borderwidth="1", relief="solid")
                 but.grid(row=row, column=0)
                 self.grid_members.append(but)
 
-                def fn(idname=name_short, but_path=but_path): exec_path_folder(idname, but_path)
+                def fn(idname=name_short, but_path=but_path): exec_path_dir(idname, but_path)
 
                 but = tk.Button(self.frame, text=name_short + "/", fg="green", command=fn)
                 but.grid(row=row, column=1, sticky="nw")
diff --git a/webservice/bam/application/__init__.py b/webservice/bam/application/__init__.py
index c81a3e0..d85c20d 100644
--- a/webservice/bam/application/__init__.py
+++ b/webservice/bam/application/__init__.py
@@ -88,9 +88,9 @@ class FilesListAPI(Resource):
             absolute_path = os.path.join(absolute_path_root, f)
 
             if os.path.isdir(absolute_path):
-                items_list.append((f, relative_path, 'folder'))
+                items_list.append((f, relative_path, "dir"))
             else:
-                items_list.append((f, relative_path, 'file'))
+                items_list.append((f, relative_path, "file"))
 
         project_files = dict(
             parent_path=parent_path,
diff --git a/webservice/bam/config.py.example b/webservice/bam/config.py.example
index 99e4490..02ff6e5 100644
--- a/webservice/bam/config.py.example
+++ b/webservice/bam/config.py.example
@@ -1,7 +1,7 @@
-class Config(object):
-    DEBUG=True
+class Config:
+    DEBUG = True
 
 class Development(Config):
-    STORAGE_PATH='/Volumes/PROJECTS/storage'
-    UPLOAD_FOLDER = '/Volumes/PROJECTS/storage_staging'
+    STORAGE_PATH = "/Volumes/PROJECTS/storage"
+    UPLOAD_FOLDER = "/Volumes/PROJECTS/storage_staging"
     ALLOWED_EXTENSIONS = {'txt', 'mp4', 'png', 'jpg', 'jpeg', 'gif', 'blend', 'zip'}