Update preprocess.py

preprocess.py

@@ -8,6 +8,7 @@ def preprocess(data):
     pattern1 = r'\d{2}/\d{2}/\d{2}, \d{1,2}:\d{2}[ap]m -'
     pattern2 = r'\[\d{2}/\d{2}/\d{2}, \d{2}:\d{2}:\d{2}\]'
     pattern3 = r'\d{2}/\d{2}/\d{2}, \d{1,2}:\d{2} -'
+    pattern4 = r'\d{1,2}/\d{1,2}/\d{2}, \d{2}:\d{2} -'
 
     # data = "30/06/21, 1:46pm - Gauri Mami turned off disappearing messages."
 
@@ -32,6 +33,11 @@ def preprocess(data):
         dates = re.findall(pattern3, data)
     
 
+    if re.search(pattern4, data):
+        result.append(data)
+        messages = re.split(pattern4, data)[1:]
+        dates = re.findall(pattern4, data)
+
     if not result:
         result = None