Html table database to be displayed in a separate browser tab

So I have been trying to create a simple CRUD app(T0-do app) using flask and Sqlite in python
and I did get the output and everything works as expected ,but the table(database) is displayed in the same browser tab ,i want the user form and table to be in separate tab

class Todo(db.Model):
    sno = db.Column(db.Integer, primary_key=True)
    title = db.Column(db.String(200), nullable=False)
    desc = db.Column(db.String(500), nullable=False)
    date_created = db.Column(db.DateTime, default=datetime.utcnow)

    def __repr__(self) -> str:
        return f"{self.sno} - {self.title}"

@app.route('/', methods=['GET', 'POST'])
def hello_world():
    if request.method=='POST':
        title = request.form['title']
        desc = request.form['desc']
        todo = Todo(title=title, desc=desc)
        db.session.add(todo)
        db.session.commit()
        
    allTodo = Todo.query.all() 
    return render_template('index.html', allTodo=allTodo)

@app.route('/show')
def products():
    allTodo = Todo.query.all()
    print(allTodo)
    return 'this is products page'

@app.route('/update/<int:sno>', methods=['GET', 'POST'])
def update(sno):
    if request.method=='POST':
        title = request.form['title']
        desc = request.form['desc']
        todo = Todo.query.filter_by(sno=sno).first()
        todo.title = title
        todo.desc = desc
        db.session.add(todo)
        db.session.commit()
        return redirect("/")
        
    todo = Todo.query.filter_by(sno=sno).first()
    return render_template('update.html', todo=todo)

@app.route('/delete/<int:sno>')
def delete(sno):
    todo = Todo.query.filter_by(sno=sno).first()
    db.session.delete(todo)
    db.session.commit()
    return redirect("/")

if __name__ == "__main__":
    app.run(debug=True, port=8000)

And this is my html code

    <div class="container my-3">
        <h2>Add a Todo</h2>
        <form action="/" method="POST">
            <div class="mb-3">
              <label for="title" class="form-label">Todo Title</label>
              <input type="text" class="form-control" name="title" id="title" aria-describedby="emailHelp"> 
            </div>
            <div class="mb-3">
              <label for="desc" class="form-label">Todo Description</label>
              <input type="text" class="form-control" name="desc" id="desc">
            </div>
            
            <button type="submit" class="btn btn-dark">Submit</button>
          </form>
    </div>
    <div class="container my-3">
        <h2>Your Todos</h2>
        
                {% if allTodo|length == 0 %}
                   
                <div class="alert alert-dark" role="alert">
                    No Todos found. Add your first todo now!
                  </div>
                    {% else %} 
                    <table class="table">
                        <thead>
                          <tr>
                            <th scope="col">SNo</th>
                            <th scope="col">Title</th>
                            <th scope="col">Description</th>
                            <th scope="col">Time</th>
                            <th scope="col">Actions</th>
                          </tr>
                        </thead>
                        
                        <tbody>
              {% for todo in allTodo %}
              <tr>
                <th scope="row">{{loop.index}}</th>
                <td>{{todo.title}}</td>
                <td>{{todo.desc}}</td>
                <td>{{todo.date_created}}</td>
                <td>
                  <a href="/update/{{todo.sno}}" type="button" class="btn btn-outline-dark btn-sm mx-1">Update</button>
                  <a href="/delete/{{todo.sno}}" type="button" class="btn btn-outline-dark btn-sm mx-1">Delete</button>
                
                </td>
              </tr>
              
              {% endfor %}
            </tbody>
            </table>
              {% endif %}
               
           
    </div>

output:-I want this below table to appear in a new tab but not in the same tab as the form