fix(examples): update client usage to prefer await aclose() in async context" (#2839)

examples/client/app_crud_example.py

@@ -22,8 +22,12 @@ async def main():
     # initialize client
     DBGPT_API_KEY = "dbgpt"
     client = Client(api_key=DBGPT_API_KEY)
+    try:
         res = await list_app(client)
         print(res)
+    finally:
+        # explicitly close client to avoid event loop closed error
+        await client.aclose()
 
 
 if __name__ == "__main__":

examples/client/client_chat_example.py

@@ -57,12 +57,16 @@ async def main():
     # initialize client
     DBGPT_API_KEY = "dbgpt"
     client = Client(api_key=DBGPT_API_KEY)
+    try:
         data = await client.chat(model="Qwen2.5-72B-Instruct", messages="hello")
+        print(data)
+    finally:
+        # explicitly close client to avoid event loop closed error
+        await client.aclose()
     # async for data in client.chat_stream(
     #     model="chatgpt_proxyllm",
     #     messages="hello",
     # ):
-    print(data)
 
     # res = await client.chat(model="chatgpt_proxyllm" ,messages="hello")
     # print(res)

examples/client/client_evaluation.py

@@ -83,8 +83,12 @@ async def main():
             }
         ],
     )
+    try:
         data = await run_evaluation(client, request=request)
         print(data)
+    finally:
+        # explicitly close client to avoid event loop closed error
+        await client.aclose()
 
 
 if __name__ == "__main__":

examples/client/datasource_crud_example.py

@@ -55,8 +55,12 @@ async def main():
     # initialize client
     DBGPT_API_KEY = "dbgpt"
     client = Client(api_key=DBGPT_API_KEY)
+    try:
         res = await list_datasource(client)
         print(res)
+    finally:
+        # explicitly close client to avoid event loop closed error
+        await client.aclose()
 
 
 if __name__ == "__main__":

examples/client/flow_crud_example.py

@@ -37,8 +37,12 @@ async def main():
     # initialize client
     DBGPT_API_KEY = "dbgpt"
     client = Client(api_key=DBGPT_API_KEY)
+    try:
         res = await list_flow(client)
         print(res)
+    finally:
+        # explicitly close client to avoid event loop closed error
+        await client.aclose()
 
 
 if __name__ == "__main__":

examples/client/knowledge_crud_example.py

@@ -75,6 +75,7 @@ async def main():
     DBGPT_API_KEY = "dbgpt"
     client = Client(api_key=DBGPT_API_KEY)
 
+    try:
         res = await create_space(
             client,
             SpaceModel(
@@ -85,6 +86,9 @@ async def main():
             ),
         )
         print(res)
+    finally:
+        # explicitly close client to avoid event loop closed error
+        await client.aclose()
 
     # list all spaces
     # res = await list_space(client)