Update app.py

app.py

@@ -10,9 +10,31 @@ os.environ["GROQ_API_KEY"] = GROQ_API_KEY
 client = Groq(api_key=GROQ_API_KEY)
 
 # Streamlit user interface setup
-st.title("Subject-specific AI Chatbot")
+st.set_page_config(page_title="AI Study Assistant", page_icon="🤖", layout="wide")
+st.title("📚 Subject-specific AI Chatbot")
 st.write("Hello! I'm your AI Study Assistant. You can ask me any questions related to your subjects, and I'll try to help.")
 
+# Add sidebar with styling options
+st.sidebar.header("Settings")
+st.sidebar.write("Customize your chatbot experience!")
+chat_theme = st.sidebar.radio("Choose a theme:", ["Light", "Dark"])
+
+# Apply theme
+if chat_theme == "Dark":
+    st.markdown("""
+        <style>
+            body {background-color: #1e1e1e; color: white;}
+            .stButton>button {background-color: #4CAF50; color: white;}
+        </style>
+    """, unsafe_allow_html=True)
+else:
+    st.markdown("""
+        <style>
+            body {background-color: #ffffff; color: black;}
+            .stButton>button {background-color: #008CBA; color: white;}
+        </style>
+    """, unsafe_allow_html=True)
+
 # Initialize session state for maintaining conversation
 if 'conversation_history' not in st.session_state:
     st.session_state.conversation_history = []
@@ -48,6 +70,7 @@ def generate_chatbot_response(user_message):
     return response
 
 # User input for conversation (now placed at the bottom)
+st.markdown("### 💬 Chat with me")
 user_input = st.chat_input("Ask me a subject-related question:")
 
 # Handle user input and display conversation
@@ -58,6 +81,8 @@ if user_input:
     st.session_state.conversation_history.append(("User: " + user_input, "Chatbot: " + chatbot_response))
 
 # Display chat history
+st.markdown("---")
+st.markdown("### 🗨️ Chat History")
 for question, answer in st.session_state.conversation_history:
     st.write(f"**{question}**")
     st.write(answer)