update requirements.txt

requirements.txt

@@ -13,17 +13,16 @@ anthropic
 helm
 torch
 sentence_transformers
-pymc3==3.11.6
-torch==2.6.0
-torchvision==0.21.0
-matplotlib==3.8.4
-pandas==2.0.3
-transformers==4.45.2
-scipy==1.7.3
-statsmodels==0.13.5
-hmmlearn==0.3.3
-pmdarima==2.0.4
-scikit-image==0.19.0
+pymc3
+torch
+torchvision
+matplotlib
+pandas
+transformers
+scipy
+statsmodels
+hmmlearn
+pmdarima
+scikit-image
 pylatex
-pyarrow==15.0.0
-pyarrow<6.0.0,>=5.0.0
+pyarrow