placed in the delta.content in text and appended that to outputs

app.py

@@ -110,7 +110,8 @@ def llama_generation(input_text: str,
     outputs = []
     for chunk in stream:
         if chunk.choices[0].delta.content is not None:
-            outputs.append(chunk.choices[0].delta.content, end="")
+            text = chunk.choices[0].delta.content
+            outputs.append(text)
             yield "".join(outputs)