Update app.py

app.py

@@ -7,11 +7,17 @@ import json
 class Block:
     def __init__(self, index, timestamp, transactions, previous_hash):
         self.index = index
-        self.timestamp = timestamp
+        self.timestamp = self.get_pakistan_time(timestamp)
         self.transactions = transactions
         self.previous_hash = previous_hash
         self.hash = self.calculate_hash()
 
+    def get_pakistan_time(self, utc_time):
+        """Convert UTC time to Pakistan Standard Time."""
+        pst_timezone = pytz.timezone("Asia/Karachi")
+        local_time = datetime.fromtimestamp(utc_time, pytz.utc).astimezone(pst_timezone)
+        return local_time.strftime("%a %b %d %H:%M:%S %Y")  # Human-readable format
+
     def calculate_hash(self):
         block_content = json.dumps({
             "index": self.index,