Everything changed to GPT 4

app.py

@@ -114,7 +114,8 @@ def generateEvaluation( history, job_description_fn,candiate_cv_fn,questions_fn,
         prompt = "You are a professional recruiter who has been given a CV and a job description and has created 10 questions based on that. The eventual applicant has entered his answers to the questions. Now you have to evaluate on the basis of the answers if the applicant fits the job in principle. This is the case when about 70percent of all questions have been answered satisfactorily and positively. Keep in mind that an answer must always be fact-based, so if, for example, the question asks for examples, the potential applicant must also give such examples. Please also provide details of which questions were answered positively and why."
         try:
             res = openai.ChatCompletion.create(
-            model="gpt-3.5-turbo-16k",
+            model="gpt-4",
+            temperature=0.2,
             messages=[
                 {
                     "role": "system",
@@ -139,7 +140,7 @@ def gpt_question_generator(questions_fn, job_description_fn, candiate_cv_fn):
     try:
         res = openai.ChatCompletion.create(
             model="gpt-4",
-            temperature=0.6,
+            temperature=0.2,
             messages=[
                 {
                     "role": "system",
@@ -159,7 +160,7 @@ def ask_gpt_about_evaluation(query):
     prompt = "You are a professional recruiter who has been given a job description and a CV to generate 10 questions, which the potential candidate then answers. Based on the answers you created an evaluation. Please answer questions as accurately and helpfully as possible. All answers should be fact based."
     try:
         res = openai.ChatCompletion.create(
-        model="gpt-3.5-turbo-16k",
+        model="gpt-4",
         temperature=0.2,
         messages=[
             {