modify prompt

app.py

@@ -27,7 +27,7 @@ def predict_step(cohere_key, img, style):
     # 条件：严格按照要求完成任务，输出内容直接为主体内容，输出内容前后不要有其他符号，注意语句保持通顺，输出内容全部是中文，" \ " 不要重复输出内容, 不需要换行，不需要有标题，不需要排版格式。" \ "\n "\n2. Give the
     # final output content an evaluation score as required. The score range is 0-100, 0 is the worst, 100 is the best,
     # and the score should be objective. The format is [score:xxx]. Add at the end." \
-    question = "Requirements: \nYou are a writing master. According to the content: {}, write a 50 words essay in any " \
+    question = "Requirements: \nYou are a writing master. According to the content: {}, write a 200 words essay in any " \
                "form, by the style of \"{}\" as the final output content. " \
                "\nfinal output content:" \
         .format(preds[0], style)