fix: when api_key is None, the request should not contain 'Authorization': f 'Bearer {api_key}'. openai#961

Author: wayyoungboy

src/openai/_client.py

@@ -110,10 +110,7 @@ def __init__(
         """
         if api_key is None:
             api_key = os.environ.get("OPENAI_API_KEY")
-        if api_key is None:
-            raise OpenAIError(
-                "The api_key client option must be set either by passing api_key to the client or by setting the OPENAI_API_KEY environment variable"
-            )
+
         self.api_key = api_key
 
         if organization is None:
@@ -343,10 +340,7 @@ def __init__(
         """
         if api_key is None:
             api_key = os.environ.get("OPENAI_API_KEY")
-        if api_key is None:
-            raise OpenAIError(
-                "The api_key client option must be set either by passing api_key to the client or by setting the OPENAI_API_KEY environment variable"
-            )
+
         self.api_key = api_key
 
         if organization is None: