Update app.py

Added do not use Latex for math to o1-mini prompt.

app.py

@@ -683,7 +683,8 @@ def chat(prompt, user_window, pwd_window, past, response, gptModel, uploaded_ima
         elif prompt.lower().startswith('o1m '):
             reasoning = True
             gptModel = 'o1-mini'
-            prompt = prompt[4:] + '. Provide a detailed step-by-step description of your reasoning.'
+            prompt = prompt[4:] + \
+            '. Provide a detailed step-by-step description of your reasoning. Do not use Latex for math expressions.'
         elif prompt.lower().startswith('solve'):
             prompt = 'How do I solve ' + prompt[5:] + ' Do not use Latex for math expressions.'
             chatType = 'math'
@@ -694,6 +695,7 @@ def chat(prompt, user_window, pwd_window, past, response, gptModel, uploaded_ima
         gen_image = (uploaded_image_file != '')
         if chatType in special_chat_types:
            (reply, tokens_in, tokens_out, tokens) = solve(prompt, chatType)
+           final_text = reply
            reporting_model = image_gen_model
         elif not gen_image:
             if deepseek: