From fa86ac7b230c529c947b4653d09712420dc98195 Mon Sep 17 00:00:00 2001
From: Predrag Gruevski <obi1kenobi82@gmail.com>
Date: Thu, 14 Jan 2021 00:42:21 -0500
Subject: [PATCH] Fix type mismatches in traceplot.py.

---
 arviz/plots/traceplot.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arviz/plots/traceplot.py b/arviz/plots/traceplot.py
index 8aee7b5bfa..8262abafee 100644
--- a/arviz/plots/traceplot.py
+++ b/arviz/plots/traceplot.py
@@ -20,7 +20,7 @@ def plot_trace(
     rug: bool = False,
     lines: Optional[List[Tuple[str, CoordSpec, Any]]] = None,
     circ_var_names: Optional[List[str]] = None,
-    circ_var_units: bool = "radians",
+    circ_var_units: str = "radians",
     compact: bool = True,
     compact_prop: Optional[Union[str, Mapping[str, Any]]] = None,
     combined: bool = False,
@@ -160,7 +160,7 @@ def plot_trace(
         try:
             divergence_data = convert_to_dataset(data, group="sample_stats").diverging
         except (ValueError, AttributeError):  # No sample_stats, or no `.diverging`
-            divergences = False
+            divergences = None
 
     if coords is None:
         coords = {}