Update app.py

app.py

@@ -9,7 +9,7 @@ os.system('pip uninstall -y soundfile')
 
 
 """install libsndfile on the linux machine"""
-proc = subprocess.Popen('apt-get install -y libsndfile1', shell=True, stdin=None, stdout=open(os.devnull,"wb"), stderr=STDOUT, executable="/bin/bash")
+proc = subprocess.Popen('apt-get install -y libsndfssile1', shell=True, stdin=None, stdout=open(os.devnull,"wb"), stderr=STDOUT, executable="/bin/bash")
 proc.wait()