Update app.py

app.py

@@ -1,3 +1,11 @@
+# ---------------------------------------------------for backend looks-------------------------------------------------
+
+#with open('/usr/local/lib/python3.10/site-packages/transformers/utils/chat_template_utils.py', 'r') as file:
+    #content = file.read()
+    #print("base.py:", content)
+# ------------------------------------------------------the end--------------------------------------------------------
+
+
 
 # ===========================================
 # aha-----app.py
@@ -13,7 +21,9 @@ import chainlit as cl
 from dotenv import load_dotenv
 
 from langchain_community.tools.requests.tool import RequestsPostTool
-from langchain_community.utilities.requests import TextRequestsWrapper
+#from langchain_community.utilities.requests import TextRequestsWrapper
+from langchain_community.utilities.requests import JsonRequestsWrapper
+
 
 
 from langchain import hub
@@ -112,7 +122,7 @@ def setup_multiple_chains():
 
     cl.user_session.set("api_chain", api_chain)
 
-    requests_wrapper = TextRequestsWrapper(
+    requests_wrapper = JsonRequestsWrapper(     # TextRequestsWrapper
     headers={
         "Authorization": f"Bearer <auth_token>",
         "Content-Type": "application/json"
@@ -155,27 +165,32 @@ async def handle_message(message: cl.Message):
         )
 
         if response:
-            try:
-                booking_data = json.loads(response)
-                formatted_response = f"""
-                | Field | Value |
-                |-------|--------|
-                | Booking ID | {booking_data.get('booking_id', 'N/A')} |
-                | Name | {booking_data.get('full_name', 'N/A')} |
-                | Amount | {booking_data.get('amount', 'N/A')} kr |
-                | Check-in | {booking_data.get('checkin', 'N/A')} |
-                | Check-out | {booking_data.get('checkout', 'N/A')} |
-                | Address | {booking_data.get('address', 'N/A')} |
-                | User ID | {booking_data.get('user_id', 'N/A')} |
-                | Info | {booking_data.get('infotext', 'N/A')} |
-                | Included | {booking_data.get('included', 'N/A')} |
-                """
-                await cl.Message(formatted_response).send()
-                
-            except json.JSONDecodeError as e:
-                await cl.Message("Error: Could not parse the booking information.").send()
-
-
+			try:
+				booking_info = response
+				table = "| Field | Information |\n|---|---|\n"  
+				
+				fields_mapping = [
+					('booking_id', 'Booking ID'),
+					('full_name', 'Full Name'),
+					('amount', 'Amount'),
+					('checkin', 'Check-in'),
+					('checkout', 'Check-out'),
+					('address', 'Address'),
+					('user_id', 'User ID'),
+					('infotext', 'Info Text'),
+					('included', 'Included')
+				]
+				
+				for field, display_name in fields_mapping:
+					value = booking_info.get(field, 'N/A')
+					table += f"| {display_name} | {value} |\n"
+					
+				
+				await cl.Message(content=table, markdown=True).send()
+        
+			except Exception as e:
+				error_msg = f"Error: Could not parse the booking information. Details: {str(e)}"
+				await cl.Message(error_msg).send()
 
     else:
         response = await llm_chain.ainvoke(user_message, callbacks=[cl.AsyncLangchainCallbackHandler()])