Revert "fix: update imports for Fern-regenerated type names"

This reverts commit d4a6e71.

Author: paul-paliychuk

src/zep_cloud/client.py

@@ -22,8 +22,6 @@ def __init__(
         env_api_url = os.getenv("ZEP_API_URL")
         if env_api_url:
             base_url = f"{env_api_url}/api/v2"
-        if api_key is None:
-            raise ValueError("api_key is required. Set ZEP_API_KEY env var or pass api_key.")
         super().__init__(
             base_url=base_url,
             environment=environment,
@@ -49,8 +47,6 @@ def __init__(
         env_api_url = os.getenv("ZEP_API_URL")
         if env_api_url:
             base_url = f"{env_api_url}/api/v2"
-        if api_key is None:
-            raise ValueError("api_key is required. Set ZEP_API_KEY env var or pass api_key.")
         super().__init__(
             base_url=base_url,
             environment=environment,

src/zep_cloud/external_clients/graph.py

@@ -1,6 +1,6 @@
 import typing
 
-from zep_cloud import ApidataEdgeType as EdgeType, ApidataEntityEdgeSourceTarget as EntityEdgeSourceTarget
+from zep_cloud import EdgeType, EntityEdgeSourceTarget
 from zep_cloud.core.client_wrapper import AsyncClientWrapper, SyncClientWrapper
 from zep_cloud.external_clients.ontology import (
     EdgeModel,
@@ -9,7 +9,7 @@
 )
 from zep_cloud.graph.client import AsyncGraphClient as AsyncBaseGraphClient
 from zep_cloud.graph.client import GraphClient as BaseGraphClient
-from zep_cloud.types import ApidataEntityType as EntityType
+from zep_cloud.types import EntityType
 
 if typing.TYPE_CHECKING:
     from zep_cloud.external_clients.ontology import EntityModel

src/zep_cloud/graph/utils.py

@@ -2,7 +2,7 @@
 from typing import List, Optional
 
 from dateutil import parser as dateutil_parser
-from zep_cloud import GraphitiEntityEdge as EntityEdge, GraphitiEntityNode as EntityNode, ApidataGraphEpisode as Episode
+from zep_cloud import EntityEdge, EntityNode, Episode
 
 DATE_FORMAT = "%Y-%m-%d %H:%M:%S"
 

tests/graph/test_utils.py

@@ -3,7 +3,7 @@
 
 import pytest
 
-from zep_cloud import GraphitiEntityEdge as EntityEdge, GraphitiEntityNode as EntityNode, ApidataGraphEpisode as Episode
+from zep_cloud import EntityEdge, EntityNode, Episode
 from zep_cloud.graph.utils import compose_context_string, format_edge_date_range