tch(evalq((function (what, args, quote = FALSE, envir = parent.frame()) ] </span>
<span class="co"># [&lt;R call 13&gt;: py_call_impl(callable, dots$args, dots$keywords)] </span>
<span class="co"># [&lt;R call 14&gt;: stop_if_negative2(x)] </span>
<span class="co"># [&lt;R call 15&gt;: py_resolve_dots(list(...))] </span>
<span class="co"># [&lt;R call 16&gt;: sess$run(stop_if_negative2(x))] </span>
<span class="co"># [&lt;R call 17&gt;: eval(expr, envir, enclos)] </span>
<span class="co"># [&lt;R call 18&gt