Update app.py

app.py

@@ -1010,7 +1010,7 @@ def read_file_content(file,max_length):
 def chat_with_model(prompt, document_section='', model_choice='gpt-3.5-turbo'):    # gpt-4-0125-preview	gpt-3.5-turbo
 #def chat_with_model(prompt, document_section='', model_choice='gpt-4-0125-preview'):    # gpt-4-0125-preview	gpt-3.5-turbo
     model = model_choice
-    conversation = [{'role': 'system', 'content': 'You are a helpful assistant.'}]
+    conversation = [{'role': 'system', 'content': 'You are a coder, inventor, and writer of quotes on wisdom as a helpful expert in all fields of health, math, development and AI using python.'}]
     conversation.append({'role': 'user', 'content': prompt})
     if len(document_section)>0:
         conversation.append({'role': 'assistant', 'content': document_section})