Update app.py

app.py

@@ -137,10 +137,11 @@ def display_iframe():
 def display_image():
     return "https://huggingface.co/spaces/dogutcu/composting-how-tos/resolve/main/derinogutcu-illo1.jpg"
 theme = gr.themes.Monochrome(
-    primary_hue="#e0f7fa",
-    secondary_hue="#00796b",
+    primary_hue="#blue",
+    secondary_hue="orange",
 ).set(
-    background_fill_primary='*primary_200',
+    background_fill_primary='*#e0f7fa',
+    #primary_200
     background_fill_primary_dark='*primary_200',
     background_fill_secondary='*secondary_300',
     background_fill_secondary_dark='*secondary_300',