Update app.py

app.py

@@ -92,7 +92,7 @@ st.markdown("""
         color: #ffffff; /* White */
     }
     .stTextInput::placeholder, .stTextArea::placeholder {
-        color: black; /* Gray */
+        color: #d3d3d3; /* Light Gray */
     }
     .stSidebar {
         background-color: #000000; /* Royal Black */
@@ -126,6 +126,7 @@ st.markdown("""
     </style>
 """, unsafe_allow_html=True)
 
+# Sidebar with task selection
 st.sidebar.title("Tasks")
 tasks = [
     "📚 Personalized Learning Assistant",
@@ -136,7 +137,6 @@ tasks = [
     "🧠 Mental Health Check-In"
 ]
 
-
 selected_task = st.sidebar.radio("Select a task", tasks)
 
 # Main layout based on selected task
@@ -194,7 +194,6 @@ elif selected_task == "Mental Health Check-In":
             response = mental_health_check_in(feelings)
             st.write(response)
 
-
 # Footer
 st.markdown("""
     <div class="footer">