Update app.py

app.py

@@ -1154,7 +1154,7 @@ def is_settings_valid():
     return st.session_state.api_key != ""
 
 # Streamlit UI with left panel settings
-st.set_page_config(page_title="Data Analysis Assistant", layout="wide")
+st.set_page_config(page_title="QueryMind", layout="wide")
 
 # Create side panel for settings
 with st.sidebar:
@@ -1260,7 +1260,7 @@ with st.sidebar:
             """)
 
 # Main content
-st.title("Data Analysis Assistant")
+st.title("QureyMind 🧠 - Data Assistant")
 st.markdown("Upload your datasets, ask questions, and generate visualizations to gain insights.")
 
 # Check if settings are valid before showing tabs