Try smaller max length

app.py

@@ -34,9 +34,9 @@ def synthesise(text):
     # Otherwise model.generate_speech will throw errors.
     inputs = processor(
         text=text,
-        max_length=model.config.max_text_positions,
+        max_length=200,
         truncation=True,
-        padding=True,
+        # padding=True,
         return_tensors="pt"
     )
     # inputs = processor(text=text, return_tensors="pt")