Update app.py

app.py

@@ -13,6 +13,9 @@ PRIOR_MESSAGE_MARKERS = [
     re.compile(r'^On .* wrote:', re.IGNORECASE),
     re.compile(r'^----\s?Original Message\s?----$', re.IGNORECASE),
     re.compile(r'^Begin forwarded message:', re.IGNORECASE),
+    
+    # Custom separators in email
+    re.compile(r'^-+.*-+$'), # For lines like "----------------------------------------------------------------------------------------------------------------"
 
     # Portuguese patterns
     re.compile(r'^Em .* escreveu:', re.IGNORECASE),
@@ -67,6 +70,11 @@ def remove_quoted_text(soup):
     for hr in soup.find_all('hr'):
         hr.decompose()
 
+    # Remove tables with dotted borders (a typical marker of a previous conversation)
+    for table in soup.find_all('table'):
+        if 'border-top:1px dotted' in str(table):
+            table.decompose()
+
     return soup
 
 def extract_latest_message_from_lines(lines):