diff --git a/remote_iperf/relay_to_ground_iperf.py b/remote_iperf/relay_to_ground_iperf.py
index d747f95..c1c8a72 100644
--- a/remote_iperf/relay_to_ground_iperf.py
+++ b/remote_iperf/relay_to_ground_iperf.py
@@ -47,7 +47,7 @@ def main():
 
             # Send results back in chunks
             for i in range(0, len(combined), BUFFER_SIZE):
-                sock.sendto(combined[i: i + BUFFER_SIZE].encode(), addr)
+                sock.sendto(combined[i : i + BUFFER_SIZE].encode(), addr)
             print(f"[Relay] Sent results back to {addr}")
 
 
diff --git a/scripts/iqzmq.py b/scripts/iqzmq.py
index 886006f..217339c 100644
--- a/scripts/iqzmq.py
+++ b/scripts/iqzmq.py
@@ -60,7 +60,7 @@ def send_0mq(args):
                 take = min(len(new_samples), total_samples - received)
 
                 # Copy to main buffer
-                complex_values[received: received + take] = new_samples[:take]
+                complex_values[received : received + take] = new_samples[:take]
                 received += take
 
                 # Save any leftover samples