fix undefined attributes (stanfordnlp#7916)

chenmoneygithub · Mar 6, 2025 · be85b62 · be85b62
1 parent c0b79b0
commit be85b62
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/dspy/dsp/utils/dpr.py b/dspy/dsp/utils/dpr.py
@@ -5,9 +5,11 @@
 """
 
 import unicodedata
-
+import copy
+import logging
 import regex
 
+logger = logging.getLogger(__name__)
 
 class Tokens:
     """A class to represent a list of tokenized text."""