Update app.py

app.py

@@ -70,7 +70,7 @@ def f1(langname,lang_aligner):
     ds = ds.select([random.randint(maxdat-1)])
     #print([th for th in ds.sample()])
     sound_path = ds['audio'][0]['path'] # audio 0 array is the audio data itself
-    transcript = ds['normalized_text']
+    transcript = ds['normalized_text'][0]
     
     return graph.align_and_graph(sound_path,transcript,lang_aligner)