azure openai features and bugs solve - openai_version, docs (#1425)

embedchain/config/llm/base.py

@@ -103,6 +103,7 @@ class BaseLlmConfig(BaseConfig):
         http_async_client: Optional[Any] = None,
         local: Optional[bool] = False,
         default_headers: Optional[Mapping[str, str]] = None,
+        api_version: Optional[str] = None,
     ):
         """
         Initializes a configuration class instance for the LLM.
@@ -185,6 +186,7 @@ class BaseLlmConfig(BaseConfig):
         self.local = local
         self.default_headers = default_headers
         self.online = online
+        self.api_version = api_version
 
         if isinstance(prompt, str):
             prompt = Template(prompt)

embedchain/llm/azure_openai.py

@@ -25,7 +25,7 @@ class AzureOpenAILlm(BaseLlm):
 
         chat = AzureChatOpenAI(
             deployment_name=config.deployment_name,
-            openai_api_version="2023-05-15",
+            openai_api_version=str(config.api_version) if config.api_version else "2023-05-15",
             model_name=config.model or "gpt-3.5-turbo",
             temperature=config.temperature,
             max_tokens=config.max_tokens,

embedchain/utils/misc.py

@@ -1,3 +1,4 @@
+import datetime
 import itertools
 import json
 import logging
@@ -439,6 +440,7 @@ def validate_config(config_data):
                     Optional("local"): bool,
                     Optional("base_url"): str,
                     Optional("default_headers"): dict,
+                    Optional("api_version"): Or(str, datetime.date)
                 },
             },
             Optional("vectordb"): {