  load("@bazel_skylib//rules:build_test.bzl", "build_test")
  
  # cc_proto_library is used in this file
-@@ -722,8 +721,6 @@ py_binary(
+@@ -738,8 +737,6 @@ py_binary(
      ],
      python_version = "PY3",
      deps = [

     initialize_boost()
     initialize_llvm_bazel()
diff --git a/dependency_support/pip_requirements.txt b/dependency_support/pip_requirements.txt
index 51165306..e69de29b 100644
--- a/dependency_support/pip_requirements.txt
+++ b/dependency_support/pip_requirements.txt
@@ -1,16 +0,0 @@
-pycparser==2.19
-Flask==1.1.2

 )
 
diff --git a/xls/dslx/BUILD b/xls/dslx/BUILD
index 543f048c..95eec7df 100644
--- a/xls/dslx/BUILD
+++ b/xls/dslx/BUILD
@@ -17,8 +17,6 @@
