CodeGPT Custom OpenAI配置deepseek后，代码自动补全报错

What happened?

Custom OpenAI配置deepseek并启用后，代码自动补全报错

Relevant log output or stack trace

Unknown API response. Code: 422, Body: Failed to deserialize the JSON body into the target type: missing field `messages` at line 8 column 1

com.fasterxml.jackson.core.JsonParseException: Unrecognized token 'Failed': was expecting (JSON String, Number, Array, Object or token 'null', 'true' or 'false')
 at [Source: REDACTED (`StreamReadFeature.INCLUDE_SOURCE_IN_LOCATION` disabled); line: 1, column: 7]
	at com.fasterxml.jackson.core.JsonParser._constructError(JsonParser.java:2572)
	at com.fasterxml.jackson.core.JsonParser._constructReadException(JsonParser.java:2598)
	at com.fasterxml.jackson.core.JsonParser._constructReadException(JsonParser.java:2606)
	at com.fasterxml.jackson.core.base.ParserMinimalBase._reportError(ParserMinimalBase.java:765)
	at com.fasterxml.jackson.core.json.ReaderBasedJsonParser._reportInvalidToken(ReaderBasedJsonParser.java:3018)
	at com.fasterxml.jackson.core.json.ReaderBasedJsonParser._handleOddValue(ReaderBasedJsonParser.java:2052)
	at com.fasterxml.jackson.core.json.ReaderBasedJsonParser.nextToken(ReaderBasedJsonParser.java:780)
	at com.fasterxml.jackson.databind.ObjectMapper._initForReading(ObjectMapper.java:4992)
	at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4898)
	at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3848)
	at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3816)
	at ee.carlrobert.llm.client.openai.completion.OpenAIChatCompletionEventSourceListener.getErrorDetails(OpenAIChatCompletionEventSourceListener.java:47)
	at ee.carlrobert.llm.completion.CompletionEventSourceListener.onFailure(CompletionEventSourceListener.java:112)
	at okhttp3.internal.sse.RealEventSource.processResponse(RealEventSource.kt:52)
	at okhttp3.internal.sse.RealEventSource.onResponse(RealEventSource.kt:46)
	at okhttp3.internal.connection.RealCall$AsyncCall.run(RealCall.kt:519)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
	at java.base/java.lang.Thread.run(Thread.java:1583)