diff --git a/.github/workflows/yapf.yml b/.github/workflows/yapf.yml
index b77a1a47..b163c960 100644
--- a/.github/workflows/yapf.yml
+++ b/.github/workflows/yapf.yml
@@ -28,4 +28,4 @@ jobs:
         pip install toml==0.10.2
     - name: Running yapf
       run: |
-        yapf --diff --recursive vllm tests
+        yapf --diff --recursive .
diff --git a/benchmarks/benchmark_serving.py b/benchmarks/benchmark_serving.py
index 28faa96f..1a36d9d6 100644
--- a/benchmarks/benchmark_serving.py
+++ b/benchmarks/benchmark_serving.py
@@ -92,17 +92,9 @@ async def get_request(
         await asyncio.sleep(interval)
 
 
-async def send_request(
-    backend: str,
-    model: str,
-    api_url: str,
-    prompt: str,
-    prompt_len: int,
-    output_len: int,
-    best_of: int,
-    use_beam_search: bool,
-    pbar: tqdm
-) -> None:
+async def send_request(backend: str, model: str, api_url: str, prompt: str,
+                       prompt_len: int, output_len: int, best_of: int,
+                       use_beam_search: bool, pbar: tqdm) -> None:
     request_start_time = time.perf_counter()
 
     headers = {"User-Agent": "Benchmark Client"}
@@ -155,7 +147,6 @@ async def send_request(
     pbar.update(1)
 
 
-
 async def benchmark(
     backend: str,
     model: str,
@@ -217,7 +208,10 @@ if __name__ == "__main__":
                         type=str,
                         default="vllm",
                         choices=["vllm", "tgi"])
-    parser.add_argument("--protocol", type=str, default="http", choices=["http", "https"])
+    parser.add_argument("--protocol",
+                        type=str,
+                        default="http",
+                        choices=["http", "https"])
     parser.add_argument("--host", type=str, default="localhost")
     parser.add_argument("--port", type=int, default=8000)
     parser.add_argument("--endpoint", type=str, default="/generate")
diff --git a/examples/openai_chatcompletion_client.py b/examples/openai_chatcompletion_client.py
index 0b8e4b86..bbada389 100644
--- a/examples/openai_chatcompletion_client.py
+++ b/examples/openai_chatcompletion_client.py
@@ -32,6 +32,5 @@ chat_completion = client.chat.completions.create(
     model=model,
 )
 
-
 print("Chat completion results:")
 print(chat_completion)
diff --git a/examples/openai_completion_client.py b/examples/openai_completion_client.py
index 7a80c4ac..58519f97 100644
--- a/examples/openai_completion_client.py
+++ b/examples/openai_completion_client.py
@@ -21,8 +21,7 @@ completion = client.completions.create(
     echo=False,
     n=2,
     stream=stream,
-    logprobs=3
-)
+    logprobs=3)
 
 print("Completion results:")
 if stream:
diff --git a/format.sh b/format.sh
index 25183989..c7810886 100755
--- a/format.sh
+++ b/format.sh
@@ -71,7 +71,7 @@ format_changed() {
 
 # Format all files
 format_all() {
-    yapf --in-place "${YAPF_FLAGS[@]}" "${YAPF_EXCLUDES[@]}" vllm tests
+    yapf --in-place "${YAPF_FLAGS[@]}" "${YAPF_EXCLUDES[@]}" .
 }
 
 ## This flag formats individual files. --files *must* be the first command line