This patch is an excerpt of this upstream commit:

  commit 0a24478a550132f1882e5be5f5dbc0fc446a8a6c
  Author: Michael Waskom <mwaskom@users.noreply.github.com>
  Date:   Mon Dec 21 18:44:58 2020 -0500

      Raise minimal supported Python to 3.7 and bump requirements (#2396)

It fixes the failure of 'test_weights'.

--- a/seaborn/tests/test_distributions.py
+++ b/seaborn/tests/test_distributions.py
@@ -709,21 +708,17 @@ class TestKDEPlotUnivariate:
         integral = integrate.trapz(ydata, np.log10(xdata))
         assert integral == pytest.approx(1)
 
-    @pytest.mark.skipif(
-        LooseVersion(scipy.__version__) < "1.2.0",
-        reason="Weights require scipy >= 1.2.0"
-    )
     def test_weights(self):
 
         x = [1, 2]
         weights = [2, 1]
 
-        ax = kdeplot(x=x, weights=weights)
+        ax = kdeplot(x=x, weights=weights, bw_method=.1)
 
         xdata, ydata = ax.lines[0].get_xydata().T
 
-        y1 = ydata[np.argwhere(np.abs(xdata - 1).min())]
-        y2 = ydata[np.argwhere(np.abs(xdata - 2).min())]
+        y1 = ydata[np.abs(xdata - 1).argmin()]
+        y2 = ydata[np.abs(xdata - 2).argmin()]
 
         assert y1 == pytest.approx(2 * y2)
gnu/packages/agda.scm'>log</a><a href='/guix/tree/gnu/packages/agda.scm?id=0c0fdae4ab6480fcb34bc907a2e2a419d3c4a3ff'>tree</a><a href='/guix/commit/gnu/packages/agda.scm?id=0c0fdae4ab6480fcb34bc907a2e2a419d3c4a3ff'>commit</a><a href='/guix/diff/gnu/packages/agda.scm?id=0c0fdae4ab6480fcb34bc907a2e2a419d3c4a3ff'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/packages/agda.scm'>
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<tr><td><span title='2021-12-17 03:07:54 +0100'>2021-12-17</span></td><td><a href='/guix/commit/gnu/packages/agda.scm?id=2e964d0d7d0f28a183068267a9eda0664f24ceb4'>gnu: agda: Update to 2.6.2.1.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/agda.scm (agda): Update to 2.6.2.1.
[arguments]: Don't explicitly return #t from phases.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2021-12-13 17:48:25 +0100'>2021-12-13</span></td><td><a href='/guix/commit/gnu/packages/agda.scm?id=8394619baceb118df92e355377fd543bb1aa501a'>gnu: Simplify package inputs.</a><span class='msg-avail'>...<span class='msg-tooltip'>This commit was obtained by running:

  ./pre-inst-env guix style

without any additional argument.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-10-08 09:13:52 +0200'>2021-10-08</span></td><td><a href='/guix/commit/gnu/packages/agda.scm?id=b97f549b14402421fcfb360ddd4cff7de93b9af0'>gnu: Update Haskell ecosystem.</a><span class='msg-avail'>...<span class='msg-tooltip'>Bump packages’ versions to the lastest Stackage or Hackage
release. Since packages are interdependent, do so in a single commit.

525 packages have been updated.

These packages have been removed, because they fail to build, have no
newer version available and no dependencies:

corrode
ghc-easytest
ghc-edisonapi
ghc-edisoncore
ghc-pandoc-types
ghc-regex-tdfa-text

These have been removed, because they are no longer required:

ghc-happy-1.19.9
ghc-prettyprinter-1.6
ghc-protolude-0.3

ghc-pandoc-citeproc and pandoc-citeproc have been removed, because pandoc
does not use them any more.

Co-authored-by: Xinglu Chen &lt;public@yoctocell.xyz&gt;
</span></span></td><td>Lars-Dominik Braun</td></tr>