diff --git a/libs/requirements.py b/libs/requirements.py
new file mode 100644
index 0000000..e69de29
diff --git a/web/tools/import_dash_core.py b/web/tools/import_dash_core.py
deleted file mode 100644
index 153011d..0000000
--- a/web/tools/import_dash_core.py
+++ /dev/null
@@ -1,5 +0,0 @@
-# pylint: disable=unused-import
-try:
-    from dash import dcc
-except ImportError:
-    import dash_core_components as dcc
diff --git a/web/tools/import_dash_html.py b/web/tools/import_dash_html.py
deleted file mode 100644
index 3f7d5f4..0000000
--- a/web/tools/import_dash_html.py
+++ /dev/null
@@ -1,5 +0,0 @@
-# pylint: disable=unused-import
-try:
-    from dash import html
-except ImportError:
-    import dash_html_components as html