Update app.py

app.py

@@ -190,14 +190,10 @@ For contact information:
 
 #if __name__ == '__main__':
 #    main()   
-import streamlit as st
-from openai import OpenAI
-client = OpenAI()
-
 def generate_response(user_input):
-    response = client.chat.completions.create(
-        model="gpt-3.5-turbo",
-        messages=[
+    response = openai.Completion.create(
+        engine="davinci-codex",
+        prompt=[
             {"role": "system", "content": "i have create a streamlit app of question and answering and i'm using chatgpt by using openaiAPI but gives me the error provided"},
             {"role": "user", "content": user_input}
         ],
@@ -207,12 +203,14 @@ def generate_response(user_input):
         frequency_penalty=0.0,
         presence_penalty=0.0
     )
-    return response['choices'][0]['message']['content']
+    return response.choices[0].message.content
 
 def main():
     st.title("Question and Answering with OpenAI")
     st.write("Ask a question and get an answer!")
+    
     user_input = st.text_input("Enter your question:")
+    
     if st.button("Answer"):
         with st.spinner("Generating Response..."):
             response_text = generate_response(user_input)