Litellm ruff linting enforcement (#5992)

* ci(config.yml): add a 'check_code_quality' step

Addresses https://github.com/BerriAI/litellm/issues/5991

* ci(config.yml): check why circle ci doesn't pick up this test

* ci(config.yml): fix to run 'check_code_quality' tests

* fix(__init__.py): fix unprotected import

* fix(__init__.py): don't remove unused imports

* build(ruff.toml): update ruff.toml to ignore unused imports

* fix: fix: ruff + pyright - fix linting + type-checking errors

* fix: fix linting errors

* fix(lago.py): fix module init error

* fix: fix linting errors

* ci(config.yml): cd into correct dir for checks

* fix(proxy_server.py): fix linting error

* fix(utils.py): fix bare except

causes ruff linting errors

* fix: ruff - fix remaining linting errors

* fix(clickhouse.py): use standard logging object

* fix(__init__.py): fix unprotected import

* fix: ruff - fix linting errors

* fix: fix linting errors

* ci(config.yml): cleanup code qa step (formatting handled in local_testing)

* fix(_health_endpoints.py): fix ruff linting errors

* ci(config.yml): just use ruff in check_code_quality pipeline for now

* build(custom_guardrail.py): include missing file

* style(embedding_handler.py): fix ruff check

litellm/integrations/supabase.py

@@ -1,10 +1,15 @@
 #### What this does ####
 #    On success + failure, log events to Supabase
 
-import dotenv, os
-import requests  # type: ignore
+import datetime
+import os
+import subprocess
+import sys
 import traceback
-import datetime, subprocess, sys
+
+import dotenv
+import requests  # type: ignore
+
 import litellm
 
 
@@ -21,7 +26,12 @@ class Supabase:
         except ImportError:
             subprocess.check_call([sys.executable, "-m", "pip", "install", "supabase"])
             import supabase
-        self.supabase_client = supabase.create_client(
+
+        if self.supabase_url is None or self.supabase_key is None:
+            raise ValueError(
+                "LiteLLM Error, trying to use Supabase but url or key not passed. Create a table and set `litellm.supabase_url=<your-url>` and `litellm.supabase_key=<your-key>`"
+            )
+        self.supabase_client = supabase.create_client(  # type: ignore
             self.supabase_url, self.supabase_key
         )
 
@@ -45,7 +55,7 @@ class Supabase:
                 .execute()
             )
             print_verbose(f"data: {data}")
-        except:
+        except Exception:
             print_verbose(f"Supabase Logging Error - {traceback.format_exc()}")
             pass
 
@@ -109,6 +119,6 @@ class Supabase:
                     .execute()
                 )
 
-        except:
+        except Exception:
             print_verbose(f"Supabase Logging Error - {traceback.format_exc()}")
             pass