updated checkpoint to 150K steps

app.py

@@ -133,7 +133,7 @@ def tts_fn(
 if __name__ == "__main__":
     parser = argparse.ArgumentParser()
     parser.add_argument(
-        "-m", "--model", default="./models/G_120K.pth", help="path of your model"
+        "-m", "--model", default="./models/G_150K.pth", help="path of your model"
     )
     parser.add_argument(
         "-c",