Update app.py

app.py

@@ -17,11 +17,6 @@ with open("recipes.txt", "r", encoding="utf-8") as file:
 # Print the text below
 print(recipes_text)
 
-def greet(name):
-    return "Hello, " + name +"!"
-
-greeting = gr.Interface(fn = greet, inputs = ["text"], outputs = [gr.Textbox(label = "greeting")])
-
 #Step 3
 def preprocess_text(text):
     # Strip extra whitespace from the beginning and the end of the text
@@ -154,6 +149,17 @@ def vote(data: gr.LikeData):
     else:
         print("You downvoted this response: " + data.value["value"])
 
+chat_theme = gr.themes.Monochrome(
+    primary_hue = "pink",
+    secondary_hue = "rose",
+    neutral_hue = "rose",
+    spacing_size = "lg",
+    radius_size = "lg"
+).set(
+    input_background_fill = "*neutral_100",
+    input_border_color_fill = "*primary_200",
+)
+
 title = """# 🐑 NutriAssist 🌱"""
 
 with gr.Blocks() as demo: