Update app.py

app.py

@@ -37,10 +37,15 @@ def fn(
         stream = True
     )
     
-    response = ""
+    #response = ""
+    #for chunk in stream:
+    #    response += chunk.choices[0].delta.content
+    #return response
+
+    chunks = []
     for chunk in stream:
-        response += chunk.choices[0].delta.content
-    return response
+        chunks.append(chunk.choices[0].delta.content or "")
+        yield "".join(chunks)
 
 app = gr.ChatInterface(
     fn = fn,