uncommon data for dec 1 and 7

scripts/uncommon.py

@@ -0,0 +1,14 @@
+import pandas as pd
+
+# Sample DataFrames
+df1 = pd.DataFrame({'A': [1, 2, 3, 4],
+                    'B': ['a', 'b', 'c', 'd']})
+
+df2 = pd.DataFrame({'A': [3, 4, 5, 6],
+                    'B': ['c', 'd', 'e', 'f']})
+
+# Find uncommon elements
+uncommon_df = pd.concat([df1, df2, df2]).drop_duplicates(keep=False)
+
+# Display the resulting DataFrame
+print(uncommon_df)