From cfe933acb02e843f8a8df428eaf696b5bac3638b Mon Sep 17 00:00:00 2001
From: Ian Czekala <iancze@gmail.com>
Date: Fri, 10 Nov 2023 09:45:06 +0000
Subject: [PATCH] changed to raw string to avoid deprecation warning.

---
 src/mpol/crossval.py | 2 +-
 src/mpol/plot.py     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mpol/crossval.py b/src/mpol/crossval.py
index db1e8612..25fbc049 100644
--- a/src/mpol/crossval.py
+++ b/src/mpol/crossval.py
@@ -410,7 +410,7 @@ def from_dartboard_properties(
         phi_edges: NDArray[floating[Any]],
         seed: int | None = None,
     ) -> DartboardSplitGridded:
-        """
+        r"""
         Alternative method to initialize a DartboardSplitGridded object from Dartboard parameters.
 
          Args:
diff --git a/src/mpol/plot.py b/src/mpol/plot.py
index 31c66dfe..37291ae0 100644
--- a/src/mpol/plot.py
+++ b/src/mpol/plot.py
@@ -41,7 +41,7 @@ def get_image_cmap_norm(image, stretch='power', gamma=1.0, asinh_a=0.02):
 def plot_image(image, extent, cmap="inferno", norm=None, ax=None, 
                clab=r"Jy arcsec$^{-2}$",
                xlab=r"$\Delta \alpha \cos \delta$ [${}^{\prime\prime}$]",
-               ylab="$\Delta \delta$ [${}^{\prime\prime}$]",
+               ylab=r"$\Delta \delta$ [${}^{\prime\prime}$]",
                ):
     r""" 
     Wrapper for plt.imshow, with colorbar and colormap normalization.