Update app.py

app.py

@@ -72,9 +72,11 @@ def _translate(text: str, src_lang: str, tgt_lang: str):
         translated_chunk = tokenizer.batch_decode(
             translated_chunk[0], skip_special_tokens=True
         )
-        print("dev: ",translated_chunk)
+        
+        if isinstance(translated_chunk,list):
+            translated_chunk = "".join(translated_chunk)
         translated_sentences.append(translated_chunk)
-
+        print("dev: ",translated_chunk)
         translated_paragraph = " ".join(translated_sentences)
         translated_paragraphs.append(translated_paragraph)