diff --git a/greetings.py b/greetings.py
index 2d878a6..7e410fb 100644
--- a/greetings.py
+++ b/greetings.py
@@ -2,6 +2,9 @@
 # ------------
 # By MWC contributors
 
-my_name ="Chris"
+my_name ="Heather"
 greeting = "Hello, " + my_name
 print(greeting)
+
+
+
diff --git a/poetry.lock b/poetry.lock
new file mode 100644
index 0000000..7e72dc6
--- /dev/null
+++ b/poetry.lock
@@ -0,0 +1,7 @@
+# This file is automatically @generated by Poetry 2.1.4 and should not be changed by hand.
+package = []
+
+[metadata]
+lock-version = "2.1"
+python-versions = ">=3.10,<4.0"
+content-hash = "7b8fc01b274bd807fb00372bbc8e138330f15ae7978ed61e180f3b17ec076725"
diff --git a/shapes.py b/shapes.py
index 731ec39..9044f34 100644
--- a/shapes.py
+++ b/shapes.py
@@ -5,7 +5,23 @@
 from turtle import *
 
 def triangle(side_length):
-    pass
+    forward(side_length)
+    right(120)
+    forward(side_length)
+    right(120)
+    forward(side_length)
+    
+    
+
+
 
 def rectangle(height, width):
-    pass
+    forward(height)
+    right(100)
+    forward(width)
+    right(80)
+    forward(height)
+    right(100)
+    forward(width)
+    right(80)
+