diff --git a/.github/workflows/pythonpackage.yml b/.github/workflows/pythonpackage.yml
index 7b75cf6f..5186f808 100644
--- a/.github/workflows/pythonpackage.yml
+++ b/.github/workflows/pythonpackage.yml
@@ -43,7 +43,7 @@ jobs:
         flake8 . --statistics
     - name: Test with pytest
       run: |
-        pytest tests/
+        python -m pytest tests/
     - name: Test document build
       run: |
         python -m pip install sphinx sphinx-rtd-theme
diff --git a/README.md b/README.md
index 895e688a..ffa4a7d9 100644
--- a/README.md
+++ b/README.md
@@ -396,7 +396,7 @@ ws_client = WebsocketClient(stream_url='wss://testnet.binance.vision')
 # In case packages are not installed yet
 pip install -r requirements/requirements-test.txt
 
-pytest
+python -m pytest tests/
 ```
 
 ## Limitation
diff --git a/binance/lib/utils.py b/binance/lib/utils.py
index 50aea4e9..d8ecd8cd 100644
--- a/binance/lib/utils.py
+++ b/binance/lib/utils.py
@@ -126,7 +126,9 @@ def parse_proxies(proxies: dict):
     return {
         "http_proxy_host": parsed.hostname,
         "http_proxy_port": parsed.port,
-        "http_proxy_auth": (parsed.username, parsed.password)
-        if parsed.username and parsed.password
-        else None,
+        "http_proxy_auth": (
+            (parsed.username, parsed.password)
+            if parsed.username and parsed.password
+            else None
+        ),
     }