Merge pull request 'update block redirect added' (#9) from pankaj-dev into main

Reviewed-on: #9

controllers/block_controller.py

@@ -1,5 +1,5 @@
 import config
-from flask import Blueprint, render_template, request, redirect, url_for, jsonify
+from flask import Blueprint, render_template, request, redirect, url_for, jsonify, flash
 from flask_login import login_required
 
 from model.State import State
@@ -74,8 +74,15 @@ def edit_block(block_id):
 
     if request.method == 'POST':
         block.EditBlock(request, block_id)
-        return block.resultMessage
+        block.resultMessage
 
+        if block.resultMessage:
+            flash("Block updated successfully!", "success")
+            return redirect(url_for('block.add_block'))
+        else:
+            flash(block.resultMessage, "error")
+
+        
     connection = config.get_db_connection()
     cursor = connection.cursor()