update gradio cached examples

tts/gradio_api.py

@@ -95,9 +95,9 @@ if __name__ == '__main__':
                                         gr.Number(label="Similarity Weight", value=3.0)], outputs=[gr.Audio(label="Synthesized Audio")],
                                 title="MegaTTS3",  
                                 examples=[
-                                    ['./official_test_case/范闲.wav', './official_test_case/范闲.npy', "你好呀，我是范闲。我给你读一段清泉石上流。"]
-                                    ['./official_test_case/周杰伦1.wav', './official_test_case/周杰伦1.npy', "有的时候嘛，我去台湾开演唱会的时候，会很喜欢来一碗卤肉饭的。"]
-                                    ['./official_test_case/keep_app.wav', './official_test_case/keep_app.npy', "Let do some exercise and practice more."]
+                                    ['./official_test_case/范闲.wav', './official_test_case/范闲.npy', "你好呀，我是范闲。我给你读一段清泉石上流。"],
+                                    ['./official_test_case/周杰伦1.wav', './official_test_case/周杰伦1.npy', "有的时候嘛，我去台湾开演唱会的时候，会很喜欢来一碗卤肉饭的。"],
+                                    ['./official_test_case/keep_app.wav', './official_test_case/keep_app.npy', "Let do some exercise and practice more."],
                                 ],
                                 cache_examples=True,
                                 description="Upload a speech clip as a reference for timbre, " +