Finish the pistol grip code

Change-Id: I95c03a95ac0ec64b4314ec310ad6535176b1d529
diff --git a/motors/python/BUILD b/motors/python/BUILD
index 20dd786..458399f 100644
--- a/motors/python/BUILD
+++ b/motors/python/BUILD
@@ -10,3 +10,16 @@
     ],
     restricted_to = ["//tools:k8"],
 )
+
+py_binary(
+    name = "haptic_phase_current",
+    srcs = [
+        "haptic_phase_current.py",
+    ],
+    deps = [
+        "//external:python-gflags",
+        "//external:python-glog",
+        "//frc971/control_loops/python:controls",
+    ],
+    restricted_to = ["//tools:k8"],
+)