Update app.py

app.py

@@ -1391,7 +1391,7 @@ def show_main_app():
         margin-bottom: 15px;
     }
     .bot-message {
-        background-color: #ffffff; /* White for bot */
+        background-color: #000000; /* White for bot */
         color: #343a40;
         border-radius: 18px 18px 18px 5px; /* Rounded corners, pointed at bottom-right */
         padding: 12px 18px;
@@ -1521,7 +1521,7 @@ def show_main_app():
     with st.container(border=True): # Streamlit's built-in container with border
         col1, col2 = st.columns(2)
         with col1:
-            st.markdown("<label class='stSelectbox>label' style='margin-bottom:0.6rem;padding-left:5px;'>🎯 Choose a quote theme:</label>", unsafe_allow_html=True) # Custom label for selectbox
+            st.markdown("<label class='stSelectbox>label' style='margin-bottom:0.6rem;padding-left:5px;'>Choose a quote theme:</label>", unsafe_allow_html=True) # Custom label for selectbox
             selected_category = st.selectbox("Choose a quote theme", list(quote_categories.keys()), label_visibility="collapsed") # Hide default label
 
         with col2: