Preserve all transcription context and keywords

chat_template.jinja

@@ -8,8 +8,8 @@ You are a helpful assistant.<|im_end|>
 **上下文信息：**
 
 
-{% if text_items %}{{ text_items[0]['text'] }}
-{% endif %}{% if keyword_items %}热词列表：[{{ keyword_items[0]['keywords'] | join(', ') }}]
+{% for item in text_items %}{{ item['text'] }}
+{% endfor %}{% set keyword_namespace = namespace(items=[]) %}{% for item in keyword_items %}{% set keyword_namespace.items = keyword_namespace.items + item['keywords'] %}{% endfor %}{% if keyword_namespace.items %}热词列表：[{{ keyword_namespace.items | join(', ') }}]
 {% endif %}{% endif %}语音转写{% if language_items %}成{{ language_items[0]['language'] }}{% endif %}：{% for content in audio_items %}<|object_ref_start|>{% endfor %}{% else %}{% for content in message['content'] %}{% if content['type'] == 'audio' %}<|object_ref_start|>{% elif content['type'] == 'text' %}{{ content['text'] }}{% endif %}{% endfor %}{% endif %}<|im_end|>
 {% endif %}{% endfor %}{% if add_generation_prompt %}<|im_start|>assistant
 {% endif %}