Update app.py

app.py

@@ -30,6 +30,7 @@ llm = HuggingFaceHub(repo_id=repo_id,  #for Llama2
 #llm = ChatOpenAI(temperature=0, model_name="gpt-3.5-turbo-16k")
 chain = load_summarize_chain(llm, chain_type="stuff")
 
+#**************************************************************#
 url=st.text_input("Enter webiste URL to summarize (format: https://www.usinoip.com):")
 #loader = WebBaseLoader("https://www.usinoip.com/")
 loader = WebBaseLoader(url)
@@ -39,6 +40,25 @@ with st.spinner("AI Thinking...Please wait a while to Cheers!"):
     print(result)
     st.write("AI Summarization:")
     st.write(result)
+#**************************************************************#
+
+#**************************************************************#
+url=st.text_input("Enter webiste URL to summarize (format: https://www.usinoip.com):")
+
+#loader = WebBaseLoader("https://www.usinoip.com/")
+
+if user_question !="" and not user_question.strip().isspace() and not user_question == "" and not user_question.strip() == "" and not user_question.isspace():
+    try:
+        loader = WebBaseLoader(url)
+        with st.spinner("AI Thinking...Please wait a while to Cheers!"):
+            docs = loader.load()
+            result=chain.run(docs)
+            print(result)
+            st.write("AI Summarization:")
+            st.write(result)
+    except Exception as e:
+        st.write("Wrong URL")    
+#**************************************************************#
 
 #try:
 #    loader = WebBaseLoader(url)