Add end-to-end version of MFA FastSpeech2, test=tts

paddlespeech/t2s/frontend/rhy_prediction/rhy_predictor.py

@@ -11,7 +11,6 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-import argparse
 import re
 
 import paddle
@@ -24,6 +23,8 @@ from paddlespeech.text.models.ernie_linear import ErnieLinear
 DefinedClassifier = {
     'ErnieLinear': ErnieLinear,
 }
+
+
 class Rhy_predictor():
     def __init__(self, model_path, config_path, punc_path):
         with open(config_path) as f: