fix: 🐛 invalid escape sequence

noshita · Mar 12, 2024 · 394464d · 394464d
1 parent cbb4967
commit 394464d
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/ktch/io/_tps.py b/ktch/io/_tps.py
@@ -15,13 +15,12 @@
 # limitations under the License.
 
 import re
-from pathlib import Path
 from dataclasses import dataclass
+from pathlib import Path
 
 import numpy as np
-import pandas as pd
 import numpy.typing as npt
-
+import pandas as pd
 
 ####################################
 # TPS dataclass
@@ -234,7 +233,7 @@ def write_tps(
 )
 
 PTN_DICT = re.compile(r"^(?P<key>\w+)\s*=\s*(?P<value>.+)$")
-PTN_COORD = re.compile("^(?P<x>[0-9\-\.]*)\s(?P<y>[0-9\-\.]*)\s*(?P<z>[0-9\-\.]*)?$")
+PTN_COORD = re.compile(r"^(?P<x>[0-9-\.]*)\s(?P<y>[0-9-\.]*)\s*(?P<z>[0-9-\.]*)?$")
 
 ######################################
 # Helper functions                   #