Merge pull request #165 from Labelbox/ms/update-requirements

update requirements

Author: msokoloff1

requirements.txt

@@ -2,4 +2,4 @@ requests==2.22.0
 ndjson==0.3.1
 backoff==1.10.0
 google-api-core>=1.22.1
-pydantic==1.8
+pydantic>=1.8,<2.0

setup.py

@@ -23,7 +23,7 @@
         "backoff==1.10.0",
         "backports-datetime-fromisoformat==1.0.0; python_version < '3.7.0'",
         "dataclasses==0.7; python_version < '3.7.0'", "ndjson==0.3.1",
-        "requests>=2.22.0", "google-api-core>=1.22.1", "pydantic==1.8"
+        "requests>=2.22.0", "google-api-core>=1.22.1", "pydantic>=1.8,<2.0"
     ],
     classifiers=[
         'Development Status :: 3 - Alpha',