diff --git a/M.PhanindraChowdary.txt b/M.PhanindraChowdary.txt
new file mode 100644
index 0000000..f6d1995
--- /dev/null
+++ b/M.PhanindraChowdary.txt
@@ -0,0 +1,2 @@
+Hi sir this is phanindrachowdary from CSBS.
+Thanks for coming to our college and teaching such an importing think which can help us a lot .
diff --git a/insertion.py b/insertion.py
new file mode 100644
index 0000000..4ef5649
--- /dev/null
+++ b/insertion.py
@@ -0,0 +1,6 @@
+tuple=(1,2,3)
+value_to_insert=10
+pos=2
+new_tuple=tuple[:pos]+(value_to_insert,)+tuple[pos:]
+print("tuple before insertion is:",tuple)
+print("new tuple after insertion is:",new_tuple)