Add bound methods block and unblock to User object

pyrogram/client/types/user_and_chats/user.py

@@ -214,3 +214,51 @@ def unarchive(self):
         """
 
         return self._client.unarchive_chats(self.id)
+
+    def block(self):
+        """Bound method *block* of :obj:`User`.
+
+        Use as a shortcut for:
+
+        .. code-block:: python
+
+            client.block_user(123456789)
+
+        Example:
+            .. code-block:: python
+
+                user.block()
+
+        Returns:
+            True on success.
+
+        Raises:
+            RPCError: In case of a Telegram RPC error.
+        """
+
+        return self._client.block_user(self.id)
+
+
+    def unblock(self):
+        """Bound method *unblock* of :obj:`User`.
+
+        Use as a shortcut for:
+
+        .. code-block:: python
+
+            client.unblock_user(123456789)
+
+        Example:
+            .. code-block:: python
+
+                user.unblock()
+
+        Returns:
+            True on success.
+
+        Raises:
+            RPCError: In case of a Telegram RPC error.
+        """
+
+        return self._client.unblock_user(self.id)
+