\begin{table}
\caption{blah\_blah}
\centering
\begin{tblr}[         %% tabularray outer open
]                     %% tabularray outer close
{                     %% tabularray inner open
colspec={Q[]Q[]},
column{1}={halign=l,},
column{2}={halign=c,},
}                     %% tabularray inner close
\toprule
& (1) \\ \midrule %% TinyTableHeader
(Intercept) & \num{30.099}  \\
& (\num{1.634}) \\
hp          & \num{-0.068}  \\
& (\num{0.010}) \\
\bottomrule
\end{tblr}
\end{table} 
