Update app.py

app.py

@@ -1,7 +1,7 @@
 import os
 import openai
 import gradio as gr
-import chroma
+import chromadb
 
 # Set the OpenAI API key
 os.environ["OPENAI_API_KEY"] = "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"
@@ -10,7 +10,7 @@ os.environ["OPENAI_API_KEY"] = "sk-n7lgQD2BtmLVSoR25SS5T3BlbkFJ5Iy7LL853I9vfwzFp
 embeddings = openai.OpenAIEmbeddings(model="text-embedding-ada-002")
 
 # Create a Chroma database
-database = chroma.Database("database.db")
+database = chromadb.Database("database.db")
 
 # Function to create embeddings from a text document
 def create_embeddings(text):
@@ -40,7 +40,7 @@ def create_chatbot():
 
         # Generate a response using the GPT-3.5 Turbo model
         response = openai.Completion.create(
-            engine="davinci-codex",
+            engine="text-davinci-003",
             prompt="Generate a response to the query: " + document["text"],
             max_tokens=100,
         )