bump version to 151 (langchain-ai#3658)

langchain/utilities/powerbi.py

@@ -4,13 +4,11 @@
 
 import logging
 import os
-from typing import Any, Dict, Iterable, List, Optional, Union
+from typing import TYPE_CHECKING, Any, Dict, Iterable, List, Optional, Union
 
 import aiohttp
 import requests
 from aiohttp import ServerTimeoutError
-from azure.core.credentials import TokenCredential
-from azure.core.exceptions import ClientAuthenticationError
 from pydantic import BaseModel, Field, root_validator
 from requests.exceptions import Timeout
 
@@ -20,6 +18,9 @@
 
 BASE_URL = os.getenv("POWERBI_BASE_URL", "https://api.powerbi.com/v1.0/myorg/datasets/")
 
+if TYPE_CHECKING:
+    from azure.core.credentials import TokenCredential
+
 
 class PowerBIDataset(BaseModel):
     """Create PowerBI engine from dataset ID and credential or token.
@@ -62,6 +63,8 @@ def request_url(self) -> str:
     @property
     def headers(self) -> Dict[str, str]:
         """Get the token."""
+        from azure.core.exceptions import ClientAuthenticationError
+
         token = None
         if self.token:
             token = self.token

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "langchain"
-version = "0.0.150"
+version = "0.0.151"
 description = "Building applications with LLMs through composability"
 authors = []
 license = "MIT"
@@ -17,7 +17,7 @@ SQLAlchemy = ">1.3,<3"
 requests = "^2"
 PyYAML = ">=5.4.1"
 numpy = "^1"
-azure-core = {version = "^1.26.4"}
+azure-core = {version = "^1.26.4", optional=true}
 tqdm = {version = ">=4.48.0", optional = true}
 openapi-schema-pydantic = "^1.2"
 faiss-cpu = {version = "^1", optional = true}
@@ -149,8 +149,8 @@ qdrant = ["qdrant-client"]
 openai = ["openai"]
 cohere = ["cohere"]
 embeddings = ["sentence-transformers"]
-azure = ["azure-identity", "azure-cosmos", "openai"]
-all = ["anthropic", "cohere", "openai", "nlpcloud", "huggingface_hub", "jina", "manifest-ml", "elasticsearch", "opensearch-py", "google-search-results", "faiss-cpu", "sentence-transformers", "transformers", "spacy", "nltk", "wikipedia", "beautifulsoup4", "tiktoken", "torch", "jinja2", "pinecone-client", "pinecone-text", "weaviate-client", "redis", "google-api-python-client", "wolframalpha", "qdrant-client", "tensorflow-text", "pypdf", "networkx", "nomic", "aleph-alpha-client", "deeplake", "pgvector", "psycopg2-binary", "boto3", "pyowm", "pytesseract", "html2text", "atlassian-python-api", "gptcache", "duckduckgo-search", "arxiv", "azure-identity", "clickhouse-connect", "azure-cosmos"]
+azure = ["azure-identity", "azure-cosmos", "openai", "azure-core"]
+all = ["anthropic", "cohere", "openai", "nlpcloud", "huggingface_hub", "jina", "manifest-ml", "elasticsearch", "opensearch-py", "google-search-results", "faiss-cpu", "sentence-transformers", "transformers", "spacy", "nltk", "wikipedia", "beautifulsoup4", "tiktoken", "torch", "jinja2", "pinecone-client", "pinecone-text", "weaviate-client", "redis", "google-api-python-client", "wolframalpha", "qdrant-client", "tensorflow-text", "pypdf", "networkx", "nomic", "aleph-alpha-client", "deeplake", "pgvector", "psycopg2-binary", "boto3", "pyowm", "pytesseract", "html2text", "atlassian-python-api", "gptcache", "duckduckgo-search", "arxiv", "azure-identity", "clickhouse-connect", "azure-cosmos", "lancedb", "lark"]
 
 [tool.ruff]
 select = [