diff --git a/docs/assets/fstring.png b/docs/assets/fstring.png
index 260199d..0dd02bd 100644
Binary files a/docs/assets/fstring.png and b/docs/assets/fstring.png differ
diff --git a/docs/assets/ollama_chat.png b/docs/assets/ollama_chat.png
index c062a26..72ae97c 100644
Binary files a/docs/assets/ollama_chat.png and b/docs/assets/ollama_chat.png differ
diff --git a/docs/assets/ollama_workflow.png b/docs/assets/ollama_workflow.png
index 7d3cb4f..de17548 100644
Binary files a/docs/assets/ollama_workflow.png and b/docs/assets/ollama_workflow.png differ
diff --git a/scripts/take_screenshots.py b/scripts/take_screenshots.py
index 94e4f5d..c40bbfc 100644
--- a/scripts/take_screenshots.py
+++ b/scripts/take_screenshots.py
@@ -29,16 +29,18 @@ _STORAGE_STATE = {
             "localStorage": [
                 {
                     "name": "workflow",
-                    "value": json.dumps({
-                        "last_node_id": 0,
-                        "last_link_id": 0,
-                        "nodes": [],
-                        "links": [],
-                        "groups": [],
-                        "config": {},
-                        "extra": {},
-                        "version": 0.4,
-                    }),
+                    "value": json.dumps(
+                        {
+                            "last_node_id": 0,
+                            "last_link_id": 0,
+                            "nodes": [],
+                            "links": [],
+                            "groups": [],
+                            "config": {},
+                            "extra": {},
+                            "version": 0.4,
+                        }
+                    ),
                 },
                 {"name": "Comfy.OpenWorkflowsPaths", "value": "[]"},
                 {"name": "Comfy.ActiveWorkflowIndex", "value": "0"},
@@ -609,7 +611,9 @@ async def main() -> int:
 
     async with async_playwright() as pw:
         browser = await pw.chromium.launch(headless=True)
-        context = await browser.new_context(viewport=VIEWPORT, storage_state=_STORAGE_STATE)
+        context = await browser.new_context(
+            viewport=VIEWPORT, storage_state=_STORAGE_STATE
+        )
         page = await context.new_page()
 
         print(f"Opening {COMFYUI_URL} …")
diff --git a/tests/test_ollama.py b/tests/test_ollama.py
index 2ab9b86..50a8bc1 100644
--- a/tests/test_ollama.py
+++ b/tests/test_ollama.py
@@ -295,7 +295,9 @@ class TestUS3ModelLifecycle:
 
         monkeypatch.setattr(ollama_mod, "_post_json", fake_post)
 
-        OllamaLoadModel().load_model(client="http://localhost:11434", model="test-model")
+        OllamaLoadModel().load_model(
+            client="http://localhost:11434", model="test-model"
+        )
 
         assert captured.get("url", "").endswith("/api/generate"), (
             f"Expected URL ending in /api/generate but got: {captured.get('url')}"
@@ -335,7 +337,9 @@ class TestUS3ModelLifecycle:
 
         monkeypatch.setattr(ollama_mod, "_post_json", fake_post)
 
-        OllamaLoadModel().load_model(client="http://localhost:11434", model="test-model")
+        OllamaLoadModel().load_model(
+            client="http://localhost:11434", model="test-model"
+        )
 
         payload = captured.get("payload", {})
         assert payload.get("keep_alive") == -1, (