光看response完全看不出哪里有问题，thinking budget设低才能让返回空值的概率降低一点，但是输出还是不完整，魔法的问题吗：
candidates=[Candidate(content=Content(parts=None, role='model'), citation_metadata=None, finish_message=None, token_count=None, finish_reason=<FinishReason.STOP: 'STOP'>, url_context_metadata=None, avg_logprobs=None, grounding_metadata=GroundingMetadata(grounding_chunks=None, grounding_supports=None, retrieval_metadata=None, retrieval_queries=None, search_entry_point=None, web_search_queries=None), index=0, logprobs_result=None, safety_ratings=[SafetyRating(blocked=None, category=<HarmCategory.HARM_CATEGORY_HATE_SPEECH: 'HARM_CATEGORY_HATE_SPEECH'>, probability=<HarmProbability.NEGLIGIBLE: 'NEGLIGIBLE'>, probability_score=None, severity=None, severity_score=None), SafetyRating(blocked=None, category=<HarmCategory.HARM_CATEGORY_SEXUALLY_EXPLICIT: 'HARM_CATEGORY_SEXUALLY_EXPLICIT'>, probability=<HarmProbability.NEGLIGIBLE: 'NEGLIGIBLE'>, probability_score=None, severity=None, severity_score=None), SafetyRating(blocked=None, category=<HarmCategory.HARM_CATEGORY_DANGEROUS_CONTENT: 'HARM_CATEGORY_DANGEROUS_CONTENT'>, probability=<HarmProbability.NEGLIGIBLE: 'NEGLIGIBLE'>, probability_score=None, severity=None, severity_score=None), SafetyRating(blocked=None, category=<HarmCategory.HARM_CATEGORY_HARASSMENT: 'HARM_CATEGORY_HARASSMENT'>, probability=<HarmProbability.NEGLIGIBLE: 'NEGLIGIBLE'>, probability_score=None, severity=None, severity_score=None)])] create_time=None response_id=None model_version='gemini-2.5-pro' prompt_feedback=None usage_metadata=GenerateContentResponseUsageMetadata(cache_tokens_details=None, cached_content_token_count=None, candidates_token_count=None, candidates_tokens_details=None, prompt_token_count=4773, prompt_tokens_details=[ModalityTokenCount(modality=<MediaModality.TEXT: 'TEXT'>, token_count=4773)], thoughts_token_count=16, tool_use_prompt_token_count=None, tool_use_prompt_tokens_details=None, total_token_count=4789, traffic_type=None) automatic_function_calling_history=[] parsed=None

这几天确实不太行，跟魔法也没啥关系，我正常在构思超能力设定也是空回复