Update app.py

app.py

@@ -135,14 +135,13 @@ def get_company_prompt(symbol):
 
 
 def get_prompt_by_row(symbol, row):
-
     start_date = row['Start Date'] if isinstance(row['Start Date'], str) else row['Start Date'].strftime('%Y-%m-%d')
     end_date = row['End Date'] if isinstance(row['End Date'], str) else row['End Date'].strftime('%Y-%m-%d')
     term = 'increased' if row['End Price'] > row['Start Price'] else 'decreased'
     head = "From {} to {}, {}'s stock price {} from {:.2f} to {:.2f}. Company news during this period are listed below:\n\n".format(
         start_date, end_date, symbol, term, row['Start Price'], row['End Price'])
     
-    news = json.loads(row["News"])
+    news = row["News"]
     news = ["[Headline]: {}\n[Summary]: {}\n".format(
         n['headline'], n['summary']) for n in news if n['date'][:8] <= end_date.replace('-', '') and \
         not n['summary'].startswith("Looking for stock market analysis and research with proves results?")]
@@ -156,7 +155,6 @@ def get_prompt_by_row(symbol, row):
     
     return head, news, basics
 
-
 def sample_news(news, k=5):
     
     return [news[i] for i in sorted(random.sample(range(len(news)), k))]
@@ -200,7 +198,6 @@ def get_all_prompts_online(symbol, data, curday, with_basics=True):
 
     for row_idx, row in data.iterrows():
         head, news, _ = get_prompt_by_row(symbol, row)
-        news = json.loads(news)  # Ensure news is parsed as list of dictionaries
         prev_rows.append((head, news, None))
         
     prompt = ""
@@ -230,7 +227,6 @@ def get_all_prompts_online(symbol, data, curday, with_basics=True):
         
     return info, prompt
 
-
 def construct_prompt(ticker, curday, n_weeks, use_basics):
 
     try: