restrict numpy versions to be compatible with NLTK

Author: acatav

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "pinecone-text"
-version = "0.6.0"
+version = "0.6.1"
 description = "Text utilities library by Pinecone.io"
 authors = ["Pinecone.io"]
 readme = "README.md"
@@ -14,7 +14,7 @@ sentence-transformers = { version = ">=2.0.0", optional = true }
 wget = "^3.2"
 mmh3 = "^3.1.0"
 nltk = "^3.6.5"
-numpy = "^1.21.5"
+numpy = ">=1.21.5,<=1.25.2"
 openai =  { version = "^0.27.3", optional = true }
 
 [tool.poetry.extras]