Finished

Test Name	Status
test_anagrams_must_use_all_letters_exactly_once	Pass
test_detects_anagram	Pass
test_detects_anagrams_case_insensitively	Pass
test_detects_anagrams_using_case_insensitive_possible_matches	Pass
test_detects_anagrams_using_case_insensitive_subject	Pass
test_detects_multiple_anagrams_with_different_case	Pass
test_detects_three_anagrams	Pass
test_detects_two_anagrams	Pass
test_different_characters_may_have_the_same_bytes	Pass
test_does_not_detect_an_anagram_if_the_original_word_is_repeated	Pass
test_does_not_detect_anagram_subsets	Pass
test_does_not_detect_non_anagrams_with_identical_checksum	Pass
test_handles_case_of_greek_letters	Pass
test_no_matches	Pass
test_words_are_not_anagrams_of_themselves	Pass
test_words_are_not_anagrams_of_themselves_even_if_letter_case_is_completely_different	Pass
test_words_are_not_anagrams_of_themselves_even_if_letter_case_is_partially_different	Pass
test_words_other_than_themselves_can_be_anagrams	Pass

 def find_anagrams(word, candidates):
+    pass
+    # Edge Case: Handle None inputs
+    if word is None or candidates is None:
+        return []
+    # Edge Case: Handle empty candidates list
+    if not candidates:
+        return []
+    # Normalize the target word for comparison (lowercase and sorted)
+    normalized_word = sorted(word.lower())
+    anagrams = []
+    # Edge Case: Handle empty target word
+    if not word:
+        for candidate in candidates:
+            # Edge Case: Candidate is also empty (not an anagram of itself)
+            if not candidate:
+                continue
+            # Edge Case: Non-empty candidate can't be anagram of empty word
+            else:
+                continue
+    for candidate in candidates:
+        # Edge Case: Handle None candidate
+        if candidate is None:
+            continue
+        # Edge Case: Candidate is the same word as target (case insensitive)
+        if candidate.lower() == word.lower():
+            continue
+        # Edge Case: Different lengths cannot be anagrams
+        if len(candidate) != len(word):
+            continue
+        # Check if candidate is an anagram by comparing sorted lowercase letters
+        if sorted(candidate.lower()) == normalized_word:
+            anagrams.append(candidate)
+    return anagrams
+# Handled Edge Cases: None inputs, empty candidates list, empty target word, None candidate, identical words (case insensitive), different length strings

Polyglot Python