Update app.py

app.py

@@ -1,6 +1,7 @@
 from lmdeploy.serve.gradio.turbomind_coupled import *
 from lmdeploy.messages import TurbomindEngineConfig
 
+chat_template = ChatTemplateConfig(model_name='internlm2-chat-7b', system='', eosys='', meta_instruction='')
 backend_config = TurbomindEngineConfig(max_batch_size=1, cache_max_entry_count=0.05)#, model_format='awq')
 model_path = 'internlm/internlm2-math-7b'
 
@@ -8,6 +9,7 @@ InterFace.async_engine = AsyncEngine(
     model_path=model_path,
     backend='turbomind',
     backend_config=backend_config,
+    chat_template_config=chat_template_config,
     tp=1)
 
 async def reset_local_func(instruction_txtbox: gr.Textbox,