<commit_before>echo "System architecture: $env:PLATFORM"
echo "Repo build branch is: $env:APPVEYOR_REPO_BRANCH"
echo "Build folder is: $env:APPVEYOR_BUILD_FOLDER"

echo "Installing npm dependencies..."
pushd $PSScriptRoot\..\..
try {
  yarn install 2>&1 | %{ "$_" }
  if ($LASTEXITCODE -gt 0) {
    Throw "yarn install exited with the error code: $LASTEXITCODE"
  }
} finally {
  popd
}<commit_msg>fix yarn install in appveyor<commit_after>echo "System architecture: $env:PLATFORM"
echo "Repo build branch is: $env:APPVEYOR_REPO_BRANCH"
echo "Build folder is: $env:APPVEYOR_BUILD_FOLDER"

echo "Installing npm dependencies..."
pushd $PSScriptRoot\..\..
try {
  yarn install --cwd packages\flow-dev-tools 2>&1 | %{ "$_" }
  if ($LASTEXITCODE -gt 0) {
    Throw "yarn install exited with the error code: $LASTEXITCODE"
  }
} finally {
  popd
}
{'fraction_non_alphanumeric': 0.13198573127229488, 'fraction_numerical': 0.007134363852556481, 'mean_word_length': 4.397435897435898, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 5, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '4097844', 'n_tokens_mistral': 318, 'n_tokens_neox': 311, 'n_words': 86}