Update app.py

Fix summarization pipeline and add error handling

app.py

@@ -5,12 +5,13 @@ import time
 try:
     client = InferenceClient(model="sshleifer/distilbart-cnn-12-6")
     def generate_summary(text):
-        prompt = f"以正式语气总结：{text}"
+        prompt = text  # 直接传入文本，无需额外提示
         for _ in range(3):  # 重试3次
             try:
-                response = client.text_generation(prompt, max_length=60)
-                return response
-            except Exception:
+                response = client.summarization(prompt, max_length=60, min_length=10)
+                return response[0]['summary_text']
+            except Exception as e:
+                print(f"尝试失败: {e}")
                 time.sleep(1)
         return "网络错误，请稍后重试。"
     interface = gr.Interface(
@@ -33,5 +34,4 @@ except Exception as e:
         title="MySmartSummary",
         description="服务初始化失败"
     )
-interface.launch()
-# This is a test comment to force commit
+interface.launch()