Update app.py

app.py

@@ -1,13 +1,16 @@
 import gradio as gr
 
-from tacotron2_gst_original.hyper_parameters import tacotron_params as hparams
-from tacotron2_gst_original.training import load_model
+from hyper_parameters import tacotron_params as hparams
+from training import load_model
 
-from tacotron2_gst_original.text import text_to_sequence
+from text import text_to_sequence
 
 from melgan.model.generator import Generator
 from melgan.utils.hparams import load_hparam
 
+import torch
+import numpy as np
+
 torch.manual_seed(1234)
 MAX_WAV_VALUE = 32768.0