Calling the assistant to perform a task

Hi,

I created an assistant where I uploaded some files, I would like then to interact with the assistant through python to ask it to perform specific tasks, but not able to create a dialogue or get a response:
response = client.chat.completions.create(
assistant_id = “assistant.id. key”
model=“gpt-4-1106-preview”,
messages=[
{“role”: “system”, “content”: “You are a helpful assistant.”},
{
“role”: “user”,
“content”: “Hello, can you read the reports and make a summary of each one of them?”
}
],

)

Is this the correct way to do it?