Move imports in baidu component (#27812)

homeassistant/components/baidu/tts.py

@@ -1,6 +1,7 @@
 """Support for Baidu speech service."""
 import logging
 
+from aip import AipSpeech
 import voluptuous as vol
 
 from homeassistant.components.tts import CONF_LANG, PLATFORM_SCHEMA, Provider
@@ -106,7 +107,6 @@ class BaiduTTSProvider(Provider):
 
     def get_tts_audio(self, message, language, options=None):
         """Load TTS from BaiduTTS."""
-        from aip import AipSpeech
 
         aip_speech = AipSpeech(
             self._app_data["appid"],