sales: use openai workaround to avoid cloudpickle issue (#212)

chakra_apps/sales/sales/sales.py

@@ -5,7 +5,11 @@
 
 from .models import Customer
 
-client = OpenAI()
+_client = OpenAI()
+
+def client():
+ return _client
+
 products = {
  "T-shirt": {
  "description": "A plain white t-shirt made of 100% cotton.",
@@ -110,7 +114,7 @@ async def call_openai(self):
  location: str = self.generate_email_data["location"]
  job: str = self.generate_email_data["job"]
  salary: int = self.generate_email_data["salary"]
- response = client.completions.create(
+ response = client().completions.create(
  model="gpt-3.5-turbo-instruct",
  prompt=f"Based on these {products} write a sales email to {name} adn email {email} who is {age} years old and a {gender} gender. {name} lives in {location} and works as a {job} and earns {salary} per year. Make sure the email reccomends one product only and is personalized to {name}. The company is named Reflex its website is https://reflex.dev",
  temperature=0.7,