ruff check fix new lines trailing in file

Author: LC-Linkous

hackrfpy/src/hackrfpy/core.py

@@ -792,4 +792,4 @@ def load_iq(path: str, count: int | None = None,
     iq.real = a[0::2]
     iq.imag = a[1::2]
     iq /= 128.0
-    return iq
+    return iq

hackrfpy/tests/test_features.py

@@ -128,4 +128,4 @@ def test_tx_max_duration_forces_timed(monkeypatch, tmp_path):
                         lambda argv, **k: seen.update(k) or ("", "", 0))
     h.transmit(433.92e6, 8e6, str(src), repeat=True, max_duration=5.0)
     assert seen.get("mode") == "timed"
-    assert seen.get("duration") == 5.0
+    assert seen.get("duration") == 5.0

hackrfpy/tests/test_safety.py

@@ -237,4 +237,4 @@ def test_verbose_gating_still_holds(caplog):
         assert not caplog.records
         quiet.set_verbose(True)
         quiet.print_message("[*] now visible")
-    assert any("now visible" in r.message for r in caplog.records)
+    assert any("now visible" in r.message for r in caplog.records)