update hub version

requirements.txt

@@ -4,6 +4,4 @@ openai==0.27.7
 pandas==1.5.3
 langchain==0.0.327
 faiss-cpu==1.7.4
-tiktoken==0.5.1
-huggingface-hub==0.16.4
-requests==2.27.1
+tiktoken==0.5.1

src/few_shot_funcs.py

@@ -14,8 +14,6 @@ from langchain.vectorstores.utils import DistanceStrategy
 # Get OpenAI and huggingface-hub keys
 openai.api_key = os.environ.get('OPENAI_API_KEY')
 openai.organization = os.environ.get('OPENAI_ORG')
-# for build error
-# os.environ['CURL_CA_BUNDLE'] = ''
 login(os.environ.get('HUB_KEY'))