Fix a silly mistake in type hint

Author: Jacobluke-

.gitignore

@@ -5,6 +5,7 @@ _proc/
 .gitattributes
 .last_checked
 .gitconfig
+.cursorignore
 *.bak
 *.log
 *~

dabest/plot_tools.py

@@ -356,7 +356,7 @@ def single_sankey(
     strip_on: bool = True,  # if True, draw strip for each group comparison
     one_sankey: bool = False,  # if True, only draw one sankey diagram
     right_color: bool = False,  # if True, each strip of the diagram will be colored according to the corresponding left labels
-    align: bool = "center",  # if 'center', the diagram will be centered on each xtick,  if 'edge', the diagram will be aligned with the left edge of each xtick
+    align: str = "center",  # if 'center', the diagram will be centered on each xtick,  if 'edge', the diagram will be aligned with the left edge of each xtick
 ):
     """
     Make a single Sankey diagram showing proportion flow from left to right
@@ -437,6 +437,7 @@ def single_sankey(
     if align not in ("center", "edge"):
         err = "{} assigned for `align` is not valid.".format(align)
         raise ValueError(err)
+    
     if align == "center":
         try:
             leftpos = xpos - width / 2

nbs/API/plot_tools.ipynb

@@ -409,7 +409,7 @@
     "    strip_on: bool = True,  # if True, draw strip for each group comparison\n",
     "    one_sankey: bool = False,  # if True, only draw one sankey diagram\n",
     "    right_color: bool = False,  # if True, each strip of the diagram will be colored according to the corresponding left labels\n",
-    "    align: bool = \"center\",  # if 'center', the diagram will be centered on each xtick,  if 'edge', the diagram will be aligned with the left edge of each xtick\n",
+    "    align: str = \"center\",  # if 'center', the diagram will be centered on each xtick,  if 'edge', the diagram will be aligned with the left edge of each xtick\n",
     "):\n",
     "    \"\"\"\n",
     "    Make a single Sankey diagram showing proportion flow from left to right\n",
@@ -490,6 +490,7 @@
     "    if align not in (\"center\", \"edge\"):\n",
     "        err = \"{} assigned for `align` is not valid.\".format(align)\n",
     "        raise ValueError(err)\n",
+    "    \n",
     "    if align == \"center\":\n",
     "        try:\n",
     "            leftpos = xpos - width / 2\n",