在生成对话文字时，同时在后台生成tts音频，增加朗读音色选择，增加博物馆的概况接口

api/db/db_models.py

@@ -988,7 +988,44 @@ class CanvasTemplate(DataBaseModel):
     class Meta:
         db_table = "canvas_template"
 
+# ------------added by cyx for mesum overview
+class MesumOverview(DataBaseModel):
+    name = CharField(
+        max_length=128,
+        null=False,
+        help_text="mesum name",
+        primary_key=False)
 
+    longitude = CharField(
+        max_length=40,
+        null=True,
+        help_text="Longitude",
+        index=False)
+
+    latitude = CharField(
+        max_length=40,
+        null=True,
+        help_text="latitude",
+        index=False)
+
+    antique=CharField(
+        max_length=1024,
+        null=True,
+        help_text="antique",
+        index=False)
+
+    brief = CharField(
+        max_length=1024,
+        null=True,
+        help_text="brief",
+        index=False)
+    def __str__(self):
+        return self.name
+
+    class Meta:
+        db_table = "mesum_overview"
+
+#-------------------------------------------
 def migrate_db():
     with DB.transaction():
         migrator = DatabaseMigrator[settings.DATABASE_TYPE.upper()].value(DB)