Update app.py

app.py

@@ -7,7 +7,7 @@ from langchain_community.embeddings import HuggingFaceEmbeddings
 import os
 
 # ---- Page Config ----
-st.set_page_config(page_title="WHO Health Assistant", layout="wide")
+st.set_page_config(page_title="World Health Organization Health Assistant", layout="wide")
 
 # ---- Custom Styling ----
 st.markdown("""
@@ -45,7 +45,7 @@ st.sidebar.info("📄 Uses Gemini + WHO PDFs via ChromaDB")
 # ---- Header Section ----
 st.markdown("""
     <div style='text-align: center;'>
-        <h1>🌍 WHO Healthcare Chatbot</h1>
+        <h1>🌍 WHO-Powered Healthcare Q&A Chatbot</h1>
         <h4 style='color: gray;'>Your AI Assistant for Reliable WHO-Based Health Information</h4>
         <p>🔎 Ask about diseases, symptoms, vaccines, and WHO policies using trusted WHO sources.</p>
     </div>