linux下通过gradio_client调用uvr5的uvr_convert()接口报httpcore.ConnectError错误

[hezilon]

步骤1、shell窗口启动uvr5
[root@3356e2fbcec9 GPTSoVits]# bin/python tools/uvr5/webui.py cuda True 9873 False
Running on local URL: http://0.0.0.0:9873
IMPORTANT: You are using gradio version 4.24.0, however version 4.44.1 is available, please upgrade.

步骤2、通过浏览器打开链接（如：http://192.168.1.65:9873），并执行uvr5转换都正常

100%|██████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [00:00<00:00, 5.23it/s]
clean_empty_cache
步骤3、通过gradio_client模块调用uvr_convert()接口，报以下错误：

Traceback (most recent call last):
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/httpx/_transports/default.py", line 101, in map_httpcore_exceptions
yield
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/httpx/_transports/default.py", line 250, in handle_request
resp = self._pool.handle_request(req)
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/httpcore/_sync/connection_pool.py", line 256, in handle_request
raise exc from None
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/httpcore/_sync/connection_pool.py", line 236, in handle_request
response = connection.handle_request(
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/httpcore/_sync/connection.py", line 101, in handle_request
raise exc
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/httpcore/_sync/connection.py", line 78, in handle_request
stream = self._connect(request)
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/httpcore/_sync/connection.py", line 124, in _connect
stream = self._network_backend.connect_tcp(**kwargs)
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/httpcore/_backends/sync.py", line 215, in connect_tcp
sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/contextlib.py", line 137, in exit
self.gen.throw(typ, value, traceback)
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/httpcore/_exceptions.py", line 14, in map_exceptions
raise to_exc(exc) from exc
httpcore.ConnectError: [Errno 111] Connection refused

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/gradio/queueing.py", line 522, in process_events
response = await route_utils.call_process_api(
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/gradio/route_utils.py", line 260, in call_process_api
output = await app.get_blocks().process_api(
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/gradio/blocks.py", line 1687, in process_api
inputs = self.preprocess_data(fn_index, inputs, state, explicit_call)
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/gradio/blocks.py", line 1411, in preprocess_data
inputs_cached = processing_utils.move_files_to_cache(
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/gradio/processing_utils.py", line 318, in move_files_to_cache
return client_utils.traverse(data, _move_to_cache, client_utils.is_file_obj)
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/gradio_client/utils.py", line 983, in traverse
new_obj.append(traverse(item, func, is_root))
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/gradio_client/utils.py", line 974, in traverse
return func(json_obj)
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/gradio/processing_utils.py", line 294, in _move_to_cache
temp_file_path = block.move_resource_to_block_cache(payload.path)
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/gradio/blocks.py", line 262, in move_resource_to_block_cache
temp_file_path = processing_utils.save_url_to_cache(
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/gradio/processing_utils.py", line 208, in save_url_to_cache
with httpx.stream("GET", url, follow_redirects=True) as r, open(
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/contextlib.py", line 119, in enter
return next(self.gen)
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/httpx/_api.py", line 159, in stream
with client.stream(
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/contextlib.py", line 119, in enter
return next(self.gen)
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/httpx/_client.py", line 868, in stream
response = self.send(
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/httpx/_client.py", line 914, in send
response = self._send_handling_auth(
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/httpx/_client.py", line 942, in _send_handling_auth
response = self._send_handling_redirects(
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/httpx/_client.py", line 979, in _send_handling_redirects
response = self._send_single_request(request)
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/httpx/_client.py", line 1014, in _send_single_request
response = transport.handle_request(request)
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/httpx/_transports/default.py", line 250, in handle_request
resp = self._pool.handle_request(req)
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/contextlib.py", line 137, in exit
self.gen.throw(typ, value, traceback)
File "/usr/local/miniconda3/envs/GPTSoVits/lib/python3.9/site-packages/httpx/_transports/default.py", line 118, in map_httpcore_exceptions
raise mapped_exc(message) from exc
httpx.ConnectError: [Errno 111] Connection refused