When Running Assitant through API Assistant is not responding to query

I am trying to call Assistant API but for some reason, the assistant is not responding to the Message request. can anyone suggest what is the issue here?

the same variable assistant_run is used twice for different purposes (first to create a run and then to retrieve it), which could lead to confusion or overwrite the run object if the first use is intended to store the result of the run creation.

you could maybe change this and then see if it work.

i found this solution using this GPT: Assistant API Builder

i have the same problem and changing variable name does not work