Update app.py

app.py

@@ -43,16 +43,28 @@ class cbfs:
         self.chain = initialize_agent(
             tools=tools, 
             llm=self.model, 
-            agent="chat-conversational-react-description",
+            #agent="chat-conversational-react-description",
+            agent="zero-shot-react-description",
             memory=self.memory,
             verbose=True
         )
     
+    #def convchain(self, query):
+        #if not query:
+            #return "Please enter a query."
+        #result = self.chain.invoke({"input": query})
+        #return result.get('output_text', "No response generated.")
+
     def convchain(self, query):
-        if not query:
-            return "Please enter a query."
+    if not query:
+        return "Please enter a query."
+    try:
         result = self.chain.invoke({"input": query})
+        print("Agent Result:", result)  # Debugging line
         return result.get('output_text', "No response generated.")
+    except Exception as e:
+        return f"Error: {str(e)}"
+
 
 # Create an instance of the agent
 cb = cbfs(tools)