updated requirements.txt

requirements.txt

@@ -1,8 +1,8 @@
 -f https://download.pytorch.org/whl/cu113/torch_stable.html
-torch==1.10.2+cu113
-datasets==1.18.3
-transformers==4.16.2
-tqdm~=4.62.3
-streamlit==1.6.0
-gdown==4.3.1
-nltk==3.7
+torch>=1.10.2+cu113
+datasets>=2.0.0
+transformers>=4.17.0
+tqdm>=4.63.1
+streamlit>=1.8.0
+gdown>=4.4.0
+nltk>=3.7