Update app.py

app.py

@@ -62,9 +62,10 @@ def bergamot(input_text: str, sl: str = 'de', tl: str = 'en', model: Optional[st
         models = service.modelFromConfigPath("./deen/bergamot.config.yml")
         options = bergamot.ResponseOptions(alignment=False, qualityScores=False, HTML=False)
         response = service.translate(models, bergamot.VectorString([input_text]), options)
-        print(response, type(response), len(response), [r for r in response], [r.target.text for r in response], next(iter(response)), next(iter(response)).target.text)
-        response = [r.target.text for r in response][0] if isinstance(response, list) else response.target.text
+        print(response, type(response), len(response), [r.target.text for r in response], next(iter(response)).target.text)
+        response = [r.target.text for r in response] if len(response) > 1 else next(iter(response)).target.text
         # response = [r.target.text for r in model_response][0] if isinstance(response, bergamot._bergamot.VectorResponse) else next(iter(response)).target.text
+        # bergamot._bergamot.VectorResponse is an iterable of bergamot._bergamot.Response
     except Exception as error:
         response = error
     return {"input": input_text, "result": response, "model": str(model)}