[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

studio/backend/routes/inference.py

@@ -3440,7 +3440,6 @@ async def _wait_for_model_switch_idle(*, current_request_counted: bool) -> None:
     exclude them to avoid a queue deadlock.
     """
     from core.inference.llama_keepwarm import other_inference_request_count
-
     while True:
         queued_switches = _switch_waiter_count()
         if current_request_counted and queued_switches > 0:
@@ -3732,6 +3731,7 @@ async def _maybe_auto_switch_model(
                     _auto_switch_process_lock.release()
         finally:
             _note_switch_waiter(key, -1)
+
     await _resolve_and_switch()
 
 
@@ -4531,9 +4531,7 @@ async def _load_model_impl(
 
             # Keep the resident model alive until every active generation has
             # finished. The lifecycle gate held by the caller blocks new starts.
-            await _wait_for_model_switch_idle(
-                current_request_counted = current_request_counted
-            )
+            await _wait_for_model_switch_idle(current_request_counted = current_request_counted)
 
             # Unload any active Unsloth model only after every hub conflict check.
             if unsloth_backend.active_model_name:
@@ -4745,9 +4743,7 @@ async def _load_model_impl(
 
         # Unload any active GGUF model first
         llama_backend = get_llama_cpp_backend()
-        await _wait_for_model_switch_idle(
-            current_request_counted = current_request_counted
-        )
+        await _wait_for_model_switch_idle(current_request_counted = current_request_counted)
         if llama_backend.is_loaded:
             logger.info("Unloading GGUF model before loading Unsloth model")
             llama_backend.unload_model()

studio/backend/tests/test_openai_auto_switch.py

@@ -1229,9 +1229,7 @@ def test_auto_switch_waits_for_another_inference_to_finish(monkeypatch):
 
     async def _drive():
         task = asyncio.create_task(
-            inference_route._maybe_auto_switch_model(
-                "org/B-GGUF:Q8_0", object(), "tester"
-            )
+            inference_route._maybe_auto_switch_model("org/B-GGUF:Q8_0", object(), "tester")
         )
         await asyncio.sleep(0.05)
         assert rec.calls == []
@@ -1588,15 +1586,11 @@ def test_swap_waits_until_concurrent_request_finishes_resolving(monkeypatch):
 
     async def _drive():
         task = asyncio.create_task(
-            inference_route._maybe_auto_switch_model(
-                "org/B-GGUF:Q8_0", object(), "tester"
-            )
+            inference_route._maybe_auto_switch_model("org/B-GGUF:Q8_0", object(), "tester")
         )
         await asyncio.sleep(0.05)
         assert rec.calls == []
-        inference_route._note_switch_waiter(
-            inference_route._switch_key("org/B-GGUF", "Q8_0"), 1
-        )
+        inference_route._note_switch_waiter(inference_route._switch_key("org/B-GGUF", "Q8_0"), 1)
         await asyncio.wait_for(task, timeout = 1)
 
     asyncio.run(_drive())
@@ -1655,9 +1649,7 @@ def test_auto_switch_waits_when_unsloth_stream_active(monkeypatch):
 
     async def _drive():
         task = asyncio.create_task(
-            inference_route._maybe_auto_switch_model(
-                "org/B-GGUF:Q8_0", object(), "tester"
-            )
+            inference_route._maybe_auto_switch_model("org/B-GGUF:Q8_0", object(), "tester")
         )
         await asyncio.sleep(0.05)
         assert rec.calls == []

unsloth_cli/commands/start.py

@@ -606,11 +606,7 @@ class _ModelDownloadProgress:
 
 
 def _load_model_with_progress(
-    base: str,
-    key: str,
-    model: str,
-    load: LoadOptions,
-    payload: dict,
+    base: str, key: str, model: str, load: LoadOptions, payload: dict
 ) -> dict:
     """Run the blocking load request while polling its download progress."""
     result: list[tuple[bool, object]] = []

unsloth_cli/tests/test_start.py

@@ -1271,9 +1271,7 @@ def test_connect_model_flag_loads_on_server(fake_studio):
     ]
     assert result.output.index(
         f"Switching the Unsloth server from {MODEL['id']} to unsloth/Qwen3.5-35B-A3B.\n"
-    ) < result.output.index(
-        "This unloads the current model for every attached session.\n"
-    )
+    ) < result.output.index("This unloads the current model for every attached session.\n")
     _assert_env_set(result.output, "ANTHROPIC_MODEL", "unsloth/Qwen3.5-35B-A3B")
 
 
@@ -1882,25 +1880,24 @@ def test_start_studio_server_polls_progress_from_early_key(monkeypatch):
     )
 
     assert server.pid == 4321
-    assert (
-        BASE,
-        "sk-unsloth-early",
-        "owner/model-GGUF",
-        "Q4_K_M",
-        "created",
-    ) in created
+    assert (BASE, "sk-unsloth-early", "owner/model-GGUF", "Q4_K_M", "created") in created
     assert created.count("poll") == 2
     assert created[-2:] == ["complete", "close"]
-    assert not any(
-        isinstance(event, tuple) and "server ready" in event[-1] for event in created
-    )
+    assert not any(isinstance(event, tuple) and "server ready" in event[-1] for event in created)
 
 
 def test_load_model_with_progress_uses_selected_gguf_size(monkeypatch, capsys):
     release = start.threading.Event()
     calls = []
 
-    def http_json(method, url, token, payload = None, timeout = 30, error = None):
+    def http_json(
+        method,
+        url,
+        token,
+        payload = None,
+        timeout = 30,
+        error = None,
+    ):
         calls.append((method, url, payload))
         if url.endswith("/api/inference/load"):
             assert release.wait(timeout = 2)