fixed fstring

Author: mooperd

chipflow_lib/steps/silicon.py

@@ -187,7 +187,7 @@ def submit(self, rtlil_path, *, dry_run=False, wait=False):
             stream_event_counter = 0
             if wait:
                 while True:
-                    logger.info(f"Polling build status...")
+                    logger.info("Polling build status...")
                     status_resp = requests.get(
                         build_status_url,
                         auth=(os.environ["CHIPFLOW_API_KEY_ID"], os.environ["CHIPFLOW_API_KEY_SECRET"])