update app.py

app.py

@@ -1,13 +1,43 @@
+# streamlit_app.py
+
 import streamlit as st
-from main import qa
+import requests
+
+# FastAPI server URL
+api_url = "http://localhost:8000/chat/"
+
+st.title("Conversational QA Chain")
+
+# Streamlit input elements
+question = st.text_input("Ask a question:")
+if st.button("Submit"):
+    if question:
+        response = requests.get(api_url, params={"str1": question})
+        if response.ok:
+            answer = response.json().get('message', 'No answer received')
+            st.write(f"Answer: {answer}")
+        else:
+            st.write("Error: Unable to get a response from the server")
+
+# Example of providing some information about the app
+st.markdown("""
+### Instructions
+1. Enter your question in the text box.
+2. Click on 'Submit' to get the answer.
+""")
+
+
+
+# import streamlit as st
+# from main import qa
 
-st.title('Chatbot')
+# st.title('Chatbot')
 
-user_input = st.text_input("Enter your question here:")
+# user_input = st.text_input("Enter your question here:")
 
-if st.button('Submit'):
-    if user_input:
-        response = qa({"question": user_input})
-        st.write('Chatbot:', response.get('answer', ''))
-    else:
-        st.write('Please enter a question.')
+# if st.button('Submit'):
+#     if user_input:
+#         response = qa({"question": user_input})
+#         st.write('Chatbot:', response.get('answer', ''))
+#     else:
+#         st.write('Please enter a question.')