Add application file

app.py

@@ -0,0 +1,56 @@
+import streamlit as st
+from model import Web_qa
+from color import print_colorful_msg
+import time
+
+def chatbot_response(user_input):  # Open AI GPT-3 and Google T5
+    start_time = time.time()
+    print_colorful_msg(f"User Input: {user_input}", color='green')
+    res = Web_qa(user_input)
+    response = res['result']
+    metadata = [i.metadata for i in res.get("source_documents", [])]
+    end_time = time.time()
+    response_time = end_time - start_time
+    print_colorful_msg(f"Response Time: {response_time} seconds", color='yellow')
+    return response, metadata, res.get('source_documents', [])
+
+# def chatbot_response(user_input):  # Hugging Face  Misral model
+#     start_time = time.time()
+#     print_colorful_msg(f"User Input: {user_input}", color='green')
+#     res = Web_qa(user_input)
+#     print_colorful_msg(f"Response: {res}", color='blue')
+#     response = res["result"].split(": Let me think about it...")[-1]
+#     metadata = [i.metadata for i in res.get("source_documents", [])]
+#     end_time = time.time()
+#     response_time = end_time - start_time
+#     print_colorful_msg(f"Response Time: {response_time} seconds", color='yellow')
+#     return response, metadata, res.get('source_documents', [])
+
+def main():
+    print_colorful_msg("Starting chatbot main function ...", color='blue')
+    st.title("Simple Chatbot")
+
+    user_input = st.text_input("Enter your message:")
+    if st.button("Send"):
+        response, metadata, source_documents = chatbot_response(user_input)
+        st.text_area("Chatbot Response:", value=response, height=400)
+        
+        st.markdown("### Metadata:")
+        if metadata:
+            for value in metadata:
+                st.write(f"{value}")
+        else:
+            st.write("No metadata available.")
+        
+        st.markdown("### Source Documents:")
+        if source_documents:
+            for doc in source_documents:
+                # pass
+                st.write(doc)
+        else:
+            st.write("No source documents found.")
+        
+        print_colorful_msg("End Chatbot Response...", color='blue')
+
+if __name__ == "__main__":
+    main()