Update app.py

app.py

@@ -182,7 +182,7 @@ Now, generate the {matrix_type}:
     response = openai.ChatCompletion.create(
         model="gpt-4-turbo",
         messages=[
-            {"role": "system", "content": "You are a precise matrix generator that outputs only the requested matrix without any additional text."},
+            {"role": "system", "content": "You are a precise matrix generator that outputs only the requested matrix without any additional text. Based on the files uploaded, as the project manager you perform the analysis and make appropriate assumptions to populate the matrix"},
             {"role": "user", "content": prompt}
         ]
     )
@@ -252,7 +252,7 @@ Now, provide the updated {matrix_type}:
 """
     
     response = openai.ChatCompletion.create(
-        model="gpt-3.5-turbo",
+        model="gpt-4-turbo",
         messages=[
             {"role": "system", "content": "You are a precise matrix updater that outputs only the requested matrix without any additional text. You will make assumptions as a project manager to produce the matrix based on the limited informaton provided"},
             {"role": "user", "content": prompt}