diff --git a/.github/linters/.python-lint b/.github/linters/.python-lint
new file mode 100644
index 0000000..8f516ba
--- /dev/null
+++ b/.github/linters/.python-lint
@@ -0,0 +1,2 @@
+[MESSAGES CONTROL]
+disable=redefined-outer-name, no-member, missing-function-docstring, import-error, line-too-long, missing-module-docstring, redefined-builtin, missing-class-docstring, global-variable-not-assigned, protected-access, attribute-defined-outside-init
\ No newline at end of file
diff --git a/main.py b/main.py
index 6cd9e95..30a8b20 100644
--- a/main.py
+++ b/main.py
@@ -1,11 +1,11 @@
 from sys import exit
+from collections import namedtuple
 
 import argparse
 import chainlit as cl
 import yaml
 import torch
 
-from collections import namedtuple
 from chainlit.input_widget import Slider, TextInput
 from chainlit.playground.config import add_llm_provider
 from langchain.cache import SQLiteCache
@@ -33,8 +33,8 @@ def __init__(self):
         except FileNotFoundError:
             print("Error: File config.yaml not found.")
             exit(1)
-        except yaml.YAMLError as e:
-            print(f"Error reading YAML file: {e}")
+        except yaml.YAMLError as err:
+            print(f"Error reading YAML file: {err}")
             exit(1)
         self.convert_struct(**data)
 
@@ -49,18 +49,16 @@ def convert_struct(self, **kwargs):
     def set_args(self, args):
         self.args = args
 
-    def set_chat_settings(self, settings):
-        # Update global wiki, not local self
-        global wiki
-        if isinstance(settings, dict):
-            for key, val in settings.items():
-                setattr(wiki, key, val)
-
 
 # Globals
 wiki = MultiWiki()
 
 
+def set_chat_settings(settings):
+    if isinstance(settings, dict):
+        for key, val in settings.items():
+            setattr(wiki, key, val)
+
 def rename_duplicates(documents):
     document_counts = {}
 
@@ -155,7 +153,7 @@ def create_chain():
 
 
 async def update_cl(settings):
-    wiki.set_chat_settings(settings)
+    set_chat_settings(settings)
     chain = create_chain()
     # https://docs.chainlit.io/api-reference/chat-settings
     inputs = [
diff --git a/provider.py b/provider.py
index bbafff0..a8bc437 100644
--- a/provider.py
+++ b/provider.py
@@ -1,3 +1,4 @@
+# pylint: skip-file
 from typing import List, Union
 
 from chainlit.input_widget import InputWidget
diff --git a/test/conftest.py b/test/conftest.py
index 01b86bc..f0bce04 100644
--- a/test/conftest.py
+++ b/test/conftest.py
@@ -12,20 +12,20 @@
 def pytest_addoption(parser):
     for marker, info in optional_markers.items():
         parser.addoption(
-            "--{}".format(marker), action="store_true", default=False, help=info["help"]
+            f"--{marker}", action="store_true", default=False, help=info["help"]
         )
 
 
 def pytest_configure(config):
     for marker, info in optional_markers.items():
         config.addinivalue_line(
-            "markers", "{}: {}".format(marker, info["marker-descr"])
+            "markers", f"{marker}: {info['marker-descr']}"
         )
 
 
 def pytest_collection_modifyitems(config, items):
     for marker, info in optional_markers.items():
-        if not config.getoption("--{}".format(marker)):
+        if not config.getoption(f"--{marker}"):
             skip_test = pytest.mark.skip(reason=info["skip-reason"].format(marker))
             for item in items:
                 if marker in item.keywords: