diff --git a/RMACC_Containers_Spring_2021_v1.pdf b/RMACC_Containers_Spring_2021_v1.pdf
new file mode 100644
index 0000000..b0eff09
Binary files /dev/null and b/RMACC_Containers_Spring_2021_v1.pdf differ
diff --git a/hello.py b/hello.py
new file mode 100644
index 0000000..2f20f14
--- /dev/null
+++ b/hello.py
@@ -0,0 +1,5 @@
+import torch
+a=torch.cuda.is_available()
+print(a)
+print(torch.rand(3,3).cuda())
+typo
diff --git a/version_control_git_github.pdf b/version_control_git_github.pdf
new file mode 100644
index 0000000..6e2e8cf
Binary files /dev/null and b/version_control_git_github.pdf differ