Update app.py

app.py

@@ -1,6 +1,6 @@
 import os
 #os.system('git clone https://github.com/Open-Speech-EkStep/vakyansh-tts')
-os.chdir('vakyansh-tts') 
+os.chdir('vakyansh_tts') 
 os.system('bash install.sh')
 os.system('python setup.py bdist_wheel')
 os.system('pip install -e .')
@@ -23,12 +23,12 @@ os.system('rm glow.zip')
 os.system('rm hifi.zip')
 
 
-os.chdir('/home/user/app/vakyansh-tts')
+os.chdir('/home/user/app/')
 os.system('pwd')
 
 from vakyansh_tts.tts_infer.tts import TextToMel, MelToWav
-from .tts_infer.transliterate import XlitEngine
-from .tts_infer.num_to_word_on_sent import normalize_nums
+from vakyansh_tts.tts_infer.transliterate import XlitEngine
+from vakyansh_tts.tts_infer.num_to_word_on_sent import normalize_nums
 
 import re
 from scipy.io.wavfile import write