Try the following:
-
remove the stop setting altogether. The AI may be trying to start the completion on a newline and so you might be stopping it before it starts
-
remove the presence_penalty and frequency_penalty for now (I dont think this is related)
-
print the value for chunk so you can a) check it has a value; and b) feed it into the Playground if the changes haven’t helped
-
finally, you could try adding \n\n to the end of each chunk before you call the api