Update app.py

app.py

@@ -118,7 +118,7 @@ def respond(message, history):
         response = client_gemma.chat_completion(func_caller, max_tokens=200)
         response = str(response)
         try:
-            response = response[int(response.find("{")):int(response.index("</"))]
+            response = response[int(response.find("{")):int(response.rfind("}"))]
         except:
             print("A error occured")
         response = response.replace("\\n", "")