Merge pull request #23 from judge0/hermanzdosilovic/no_auth_headers

Don't require auth_headers in judge0.Client

Author: hermanzdosilovic

README.md

@@ -357,7 +357,7 @@ This example shows how to use Judge0 Python SDK with your own Judge0 instance.
 ```python
 import judge0
 
-client = judge0.Client("http://127.0.0.1:2358", None)
+client = judge0.Client("http://127.0.0.1:2358")
 
 source_code = """
 #include <stdio.h>

src/judge0/clients.py

@@ -33,7 +33,7 @@ class Client:
     def __init__(
         self,
         endpoint,
-        auth_headers,
+        auth_headers=None,
         *,
         retry_strategy: Optional[RetryStrategy] = None,
     ) -> None: