Update app.py

app.py

@@ -92,8 +92,11 @@ def parse_query(nl_query):
     """
 
     try:
-        response = openai.Completion.create(
-            engine="text-davinci-003",  # You can choose a different engine if preferred
+
+        client = OpenAI(api_key=os.getenv('OPENAI_API_KEY'))
+        
+        response = client.completions.create(
+            model="gpt-3.5-turbo-instruct",  # You can choose a different engine if preferred
             prompt=prompt,
             temperature=0,  # Set to 0 for deterministic output
             max_tokens=150,