update method

app.py

@@ -34,4 +34,4 @@ def generate(text: str,n: int):
     output = pipe("contexto: "+text,num_return_sequences=n,num_beams=n)
      
     # Return the generated text in a JSON response
-    return {"output": [output[i]["generated_text"] for i in len(output)]}
+    return {"output": [output[i]["generated_text"] for i in range(len(output))]}