Add sigmoid to replace abs(x) in atan2(y, x) to keep it smooth on the x-axis

Signed-off-by: justinT21 <jjturcot@gmail.com>
Change-Id: Iff4891607ad77d82716a2825f03b4ee086f0eb9f
diff --git a/frc971/control_loops/swerve/BUILD b/frc971/control_loops/swerve/BUILD
index 5adef05..cbc4e66 100644
--- a/frc971/control_loops/swerve/BUILD
+++ b/frc971/control_loops/swerve/BUILD
@@ -265,3 +265,16 @@
         "@pip//scipy",
     ],
 )
+
+py_binary(
+    name = "smooth_function_graph",
+    srcs = [
+        "smooth_function_graph.py",
+    ],
+    deps = [
+        "@pip//matplotlib",
+        "@pip//numpy",
+        "@pip//pygobject",
+        "@pip//scipy",
+    ],
+)