added dummy theme

app.py

@@ -60,7 +60,7 @@ def create_with_interface():
 
 
 def create_with_blocks():
-    with gr.Blocks() as demo:
+    with gr.Blocks(css="theme.css") as demo:
         gr.Markdown(
             """
             # Explore your Tinder data

theme.css

@@ -0,0 +1,7 @@
+/* body {
+    background-color: grey;
+}
+.gradio-container {
+    background-color: red;
+    font-family: Papyrus, 'Courier New', Courier, monospace;
+} */