remove tokenizers requirement - version conflict with transformers UK…

…PLab#1352

sentence_transformers/__init__.py

@@ -1,4 +1,4 @@
-__version__ = "2.1.0"
+__version__ = "2.1.1"
 __MODEL_HUB_ORGANIZATION__ = 'sentence-transformers'
 from .datasets import SentencesDataset, ParallelSentencesDataset
 from .LoggingHandler import LoggingHandler

setup.py

@@ -7,19 +7,18 @@
 
 setup(
     name="sentence-transformers",
-    version="2.1.0",
+    version="2.1.1",
     author="Nils Reimers",
     author_email="[email protected]",
     description="Sentence Embeddings using BERT / RoBERTa / XLM-R",
     long_description=readme,
     long_description_content_type="text/markdown",
     license="Apache License 2.0",
     url="https://github.com/UKPLab/sentence-transformers",
-    download_url="https://github.com/UKPLab/sentence-transformers/archive/v2.0.0.zip",
+    download_url="https://github.com/UKPLab/sentence-transformers/archive/v2.1.1.zip",
     packages=find_packages(),
     install_requires=[
         'transformers>=4.6.0,<5.0.0',
-        'tokenizers>=0.10.3',
         'tqdm',
         'torch>=1.6.0',
         'torchvision',