Update app.py

app.py

@@ -56,16 +56,14 @@ class cbfs:
         #return result.get('output_text', "No response generated.")
 
     def convchain(self, 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)}"
-
-
+        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)