状态：已完成
【Python 代码】构建情感图谱节点类，包含语义属性（如情感类型、强度、实体名称）的初始化与存储结构
class EmotionNode:
def __init__(self, emotion_type: str, intensity: float, entity_name: str):
self.emotion_type = emotion_type
self.intensity = intensity
self.entity_name = entity_name
def get_attributes(self):
return {
"emotion_type": self.emotion_type,
"intensity": self.intensity,
"entity_name": self.entity_name
}