Update app.py

app.py

@@ -19,13 +19,14 @@ llm = ChatGoogleGenerativeAI(
     google_api_key=GOOGLE_API_KEY
 )
 
-# Tavily
+# Tavily client
 tavily_client = TavilyClient(api_key=TAVILY_API_KEY)
 
+# ✅ FIXED: extract website text
 def extract_website_text(url):
     result = tavily_client.extract(urls=url)
-    if result and "text" in result[0]:
-        return result[0]["text"]
+    if result and "text" in result:
+        return result["text"]
     return "Could not extract content from the URL."
 
 # Prompt
@@ -33,9 +34,7 @@ prompt = PromptTemplate(
     input_variables=["website_content", "question"],
     template="""
 You are an intelligent assistant. Based on the following website content:
-
 {website_content}
-
 Answer the following question:
 {question}
 """
@@ -50,10 +49,4 @@ question = st.text_area("What do you want to ask about the website?")
 
 if st.button("Get Answer"):
     with st.spinner("Extracting and generating answer..."):
-        site_text = extract_website_text(url)
-        result = qa_chain.invoke({
-            "website_content": site_text,
-            "question": question
-        })
-        st.subheader("✅ Answer")
-        st.write(result["text"])
+        site_text = extract_websi