bugfix

app/asr_engine.py

@@ -1,9 +1,11 @@
 from appPublic.log import info, debug, warning, error, exception, critical
+from appPublic.dictObject import DictObject
 from ahserver.serverenv import ServerEnv
 from aiohttp.web import StreamResponse
 
 async def generate(request, **kw):
-    model = kw.get('model', 'whisper')
+	params_kw = kw.get(params_kw, DictObject())
+    model = params_kw.model
     engine = None
     g = ServerEnv()
     if model=='whisper':