diff --git a/gui/gui.py b/gui/gui.py
index 7776808..9f5fb6c 100644
--- a/gui/gui.py
+++ b/gui/gui.py
@@ -41,9 +41,10 @@ class Gui:
     def gui_handler(self, window: sg.Window):
         #  handler for the gui
         
-
+        file_path = None
         font_filepath = None
         output_name = None
+        output_path = None
         exists_choice = OB.SKIP
         types = None
         comments = None
diff --git a/interpreter/NassiShneidermann.py b/interpreter/NassiShneidermann.py
index fe91cca..09a5835 100644
--- a/interpreter/NassiShneidermann.py
+++ b/interpreter/NassiShneidermann.py
@@ -1,7 +1,7 @@
 from os import stat
 from interpreter.interpret_source import Function_scope
 from typing import Dict, List, Optional
-# from PySimpleGUI import one_line_progress_meter
+from PySimpleGUI import one_line_progress_meter
 import logging
 from enum import IntEnum
 import os.path
@@ -62,9 +62,9 @@ class NassiShneidermanDiagram:
         number_of_item = 1
         for scope in self.function_scopes:
             number_of_item += 1
-            # cancel = one_line_progress_meter('Progress', number_of_item, len(self.function_scopes), '-PROGRESSBAR-')
-            # if not cancel:
-            #     return False
+            cancel = one_line_progress_meter('Progress', number_of_item, len(self.function_scopes), '-PROGRESSBAR-')
+            if not cancel:
+                return False
 
             filepath = f"{output_path}/{scope.name}"
             filepath = self.check_conflicts(filepath, on_conflict)
diff --git a/run_web.py b/run_web.py
deleted file mode 100644
index 06761d8..0000000
--- a/run_web.py
+++ /dev/null
@@ -1,7 +0,0 @@
-from web_app import create_app
-
-
-app = create_app()
-
-if __name__ == '__main__':
-    app.run(port=7467 ,debug=False)
\ No newline at end of file
diff --git a/tmp/output.zip b/tmp/output.zip
deleted file mode 100644
index c669cca..0000000
Binary files a/tmp/output.zip and /dev/null differ
diff --git a/tmp/output/56.zip b/tmp/output/56.zip
deleted file mode 100644
index c1b4f1e..0000000
Binary files a/tmp/output/56.zip and /dev/null differ
diff --git a/web_app/__init__.py b/web_app/__init__.py
deleted file mode 100644
index fe7fbaf..0000000
--- a/web_app/__init__.py
+++ /dev/null
@@ -1,15 +0,0 @@
-from flask import Flask
-from web_app.config import Config
-
-app = Flask(__name__)
-
-def create_app(config_class=Config):
-    app.config.from_object(config_class)
-
-    from web_app.main.routes import main
-    from web_app.errors.handlers import errors
-    
-    app.register_blueprint(main)
-    app.register_blueprint(errors)
-
-    return app
\ No newline at end of file
diff --git a/web_app/config.py b/web_app/config.py
deleted file mode 100644
index 095d79d..0000000
--- a/web_app/config.py
+++ /dev/null
@@ -1,2 +0,0 @@
-class Config():
-    SECRET_KEY = '4542bae72a9fefada779b8c3fc68a826'
diff --git a/web_app/errors/__init__.py b/web_app/errors/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/web_app/errors/handlers.py b/web_app/errors/handlers.py
deleted file mode 100644
index 9a3b10c..0000000
--- a/web_app/errors/handlers.py
+++ /dev/null
@@ -1,23 +0,0 @@
-from flask import Blueprint, render_template
-
-errors = Blueprint('errors', __name__)
-
-@errors.app_errorhandler(404)
-def error_404(error):
-    return render_template('errors/404.html'), 404
-
-@errors.app_errorhandler(403)
-def error_403(error):
-    return render_template('errors/403.html'), 403
-
-@errors.app_errorhandler(500)
-def error_500(error):
-    return render_template('errors/500.html'), 500
-
-@errors.app_errorhandler(418)
-def error_600(error):
-    return render_template('errors/418.html'), 418
-
-@errors.app_errorhandler(501)
-def error_600(error):
-    return render_template('errors/501.html'), 501
\ No newline at end of file
diff --git a/web_app/main/__init__.py b/web_app/main/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/web_app/main/forms.py b/web_app/main/forms.py
deleted file mode 100644
index fb4db9b..0000000
--- a/web_app/main/forms.py
+++ /dev/null
@@ -1,12 +0,0 @@
-from flask_wtf import FlaskForm
-from wtforms import FileField, SubmitField
-from wtforms.validators import Optional
-from flask_wtf.file import FileAllowed
-from wtforms.fields.core import StringField
-
-class UploadJavaForm(FlaskForm):
-    comments = StringField('Enter customn comments (//, #, ...): ', validators=([Optional(),]))
-    types = StringField('custom types (//, #, ...)', validators=([Optional(),]))
-    remove_tags = StringField('Enter customn modifier (public, private, ...): ', validators=([Optional(),]))
-    java = FileField('.java hochladen', validators=[FileAllowed(['java', 'txt'])])
-    submit = SubmitField('Bestätigen')
\ No newline at end of file
diff --git a/web_app/main/routes.py b/web_app/main/routes.py
deleted file mode 100644
index f7327b0..0000000
--- a/web_app/main/routes.py
+++ /dev/null
@@ -1,99 +0,0 @@
-from flask.helpers import send_file
-from flask import render_template, abort, flash, Blueprint
-from web_app.main.forms import UploadJavaForm
-from errors.custom import JavaSyntaxError, ScopeNotFoundException, InterpreterException, NoPathError
-from random import randint
-import shutil
-import secrets
-import os
-import logging
-
-from gui.utils import nassi
-from interpreter.NassiShneidermann import NassiShneidermanDiagram, OB
-
-main = Blueprint('main', __name__)
-
-def deleteFilesInFolder(path):
-    file_list = os.listdir(path)
-    for f in file_list:
-        try:
-            os.remove(path + '/' +f)
-            # print("remove " + f)
-        except:
-            try:
-                shutil.rmtree(path + '/' + f)
-                # print("remove " + f)
-            except:
-                logging.error("fail to remove " + f)
-
-
-def javaDatei(form_file):
-    try:
-        random_hex = secrets.token_hex(8)
-        _, f_ext = os.path.splitext(form_file.filename)
-        file_fname = random_hex + f_ext
-        dirctory_path = os.path.abspath(os.path.join('Web', os.pardir))
-        file_path = os.path.join(dirctory_path, './tmp/input', file_fname)
-        form_file.save(file_path)
-        return file_path
-    except:
-        flash('Hier ist was falsch gelaufen!')
-
-
-@main.route('/', methods=['POST', 'GET'])
-@main.route('/generator', methods=['POST','GET'])
-def generator():
-    form = UploadJavaForm()
-
-    if form.validate_on_submit():
-        if form.java.data:
-            input_path = javaDatei(form.java.data)
-            output_path = os.path.join(os.path.abspath(os.path.join('Web', os.pardir)), './tmp/input')
-            outputname = str(randint(0, 100) )
-            output_path_zip = os.path.join(os.path.abspath(os.path.join('Web', os.pardir)), f'./tmp/output/{outputname}')
-
-            behaviour = OB.RANDOM_NAME 
-
-
-               
-            deleteFilesInFolder(str(os.path.join(os.path.abspath(os.path.join('Web', os.pardir)), './tmp/output/')))
-            try:
-                NSD = NassiShneidermanDiagram(True)
-                output_directory = output_path + '/' + outputname
-                
-                
-                try:
-                    if not os.path.exists(output_directory):
-                        os.makedirs(output_directory)
-                except OSError:
-                    logging.error('Error: Creating directory. ' +  output_directory)
-
-
-                custom_tags = {"comments" : form.comments.data, "ignore" : form.remove_tags.data, "types" : form.types.data}
-                
-                NSD.load_from_file(input_path, custom_tags)
-                NSD.convert_to_image(output_directory, on_conflict=behaviour)
-
-                shutil.make_archive(output_path_zip, 'zip', output_directory) 
-            except JavaSyntaxError as JsE:
-                flash((str(JsE)))
-            except ScopeNotFoundException as SnFe:
-                flash((str(SnFe)))
-            except FileNotFoundError as FnFe:
-                flash(str(FnFe))
-            except InterpreterException as iE:
-                flash(str(iE))
-            except Exception as e:
-                flash(('Failed to create an image of one funktion correctly. ' + str(e)) + 'There may be some images created. ')
-            except:    
-                raise            
-            deleteFilesInFolder(output_path)
-            return send_file(output_path_zip + '.zip', as_attachment=True)
-            
-            
-
-    return render_template('upload.html', title='Upload', legend='Upload', form=form )
-
-@main.route('/working', methods=['POST', 'GET'])
-def working():
-    abort(501)
\ No newline at end of file
diff --git a/web_app/static/main.css b/web_app/static/main.css
deleted file mode 100644
index deb1063..0000000
--- a/web_app/static/main.css
+++ /dev/null
@@ -1,90 +0,0 @@
-
-body {
-color: #ffffff;
-margin-top: 5rem;
-}
-
-h1, h2, h3, h4, h5, h6 {
-color: #ffffff;
-}
-
-.black-text {
-    color: #000000;
-}
-
-.bg-steel {
-background-color: #49484d;
-}
-
-.site-header .navbar-nav .nav-link {
-color: #cbd5db;
-}
-
-.site-header .navbar-nav .nav-link:hover {
-color: #ffffff;
-}
-
-.site-header .navbar-nav .nav-link.active {
-font-weight: 500;
-}
-
-.content-section {
-background: #444444;
-padding: 10px 20px;
-border: 10px solid #444455;
-border-style: groove;
-border-radius: 30px 1px 30px 1px;
-margin-bottom: 20px;
-}
-
-.article-title {
-color: #ffffff;
-}
-
-a.article-title:hover {
-color: #428bca;
-text-decoration: none;
-}
-
-.article-content {
-white-space: pre-line;
-color: aliceblue;
-}
-
-.article-img {
-height: 65px;
-width: 65px;
-margin-right: 16px;
-}
-
-.article-metadata {
-padding-bottom: 1px;
-margin-bottom: 4px;
-border-bottom: 1px solid #ffffff
-}
-
-.article-metadata a:hover {
-color: #ffffff;
-text-decoration: none;
-}
-
-.article-svg {
-width: 25px;
-height: 25px;
-vertical-align: middle;
-}
-
-.account-img {
-height: 125px;
-width: 125px;
-margin-right: 20px;
-margin-bottom: 16px;
-}
-
-.account-heading {
-font-size: 2.5rem;
-}
-
-.label-filter {
-    color: #291852;
-}
diff --git a/web_app/templates/datenschutz.html b/web_app/templates/datenschutz.html
deleted file mode 100644
index 90e7fb4..0000000
--- a/web_app/templates/datenschutz.html
+++ /dev/null
@@ -1,7 +0,0 @@
-{% extends 'layout.html' %}
-{% block content %}
-    <head><meta http-equiv="refresh" content="2; URL=https://ole-siepmann.de/startseite/datenschutzerklaerung/"></head>
-    <h1 class="black-text">Datenschutz</h1>
-    <h5 class="black-text">Sie werden jeden Moment weitergeleitet!</h5>
-    <p class="black-text">Falls dies nicht der Fall ist, hier die Zieladresse https://ole-siepmann.de/startseite/datenschutzerklaerung/ an die Sie weitergeleitet werden.</p>
-{% endblock content %}
\ No newline at end of file
diff --git a/web_app/templates/errors/403.html b/web_app/templates/errors/403.html
deleted file mode 100644
index b87049e..0000000
--- a/web_app/templates/errors/403.html
+++ /dev/null
@@ -1,7 +0,0 @@
-{% extends 'layout.html' %}
-{% block content %}
-<div class="content-section">
-    <h1>Fehler 403</h1>
-    <h5>Oops. Das dürfen Sie nicht!</h5>
-</div>
-{% endblock content %}
\ No newline at end of file
diff --git a/web_app/templates/errors/404.html b/web_app/templates/errors/404.html
deleted file mode 100644
index 5c08771..0000000
--- a/web_app/templates/errors/404.html
+++ /dev/null
@@ -1,8 +0,0 @@
-{% extends 'layout.html' %}
-{% block content %}
-<div class="content-section">
-    <h1>Fehler 404</h1>
-    <h5>Oops. Diese Seite existiert nicht</h5>
-    <p>Hier gibt es nichts zusehen, suchen Sie an einem anderen Ort!</p>
-</div>
-{% endblock content %}
\ No newline at end of file
diff --git a/web_app/templates/errors/418.html b/web_app/templates/errors/418.html
deleted file mode 100644
index 3ce5fda..0000000
--- a/web_app/templates/errors/418.html
+++ /dev/null
@@ -1,8 +0,0 @@
-{% extends 'layout.html' %}
-{% block content %}
-<div class="content-section">
-    <h1>Funktion nicht fertig.</h1>
-    <h5>Oops. Ole hat diese Funktion der Webseite noch nicht fertig gestellt.</h5>
-    <p>Versuch es in Zukunft nochmal oder frag Ole, wie lange er für diese Funktion noch brauch. Wenn du einen Verbesserungsvorschlag hast, melde dich bei Ole.</p>
-</div>
-{% endblock content %}
\ No newline at end of file
diff --git a/web_app/templates/errors/500.html b/web_app/templates/errors/500.html
deleted file mode 100644
index 33a1999..0000000
--- a/web_app/templates/errors/500.html
+++ /dev/null
@@ -1,8 +0,0 @@
-{% extends 'layout.html' %}
-{% block content %}
-<div class="content-section">
-    <h1>Fehler 500</h1>
-    <h5>Oops. Ole oder Kons haben was falsch gemacht</h5>
-    <p>Versuch es in naher Zukunft nochmal.</p>
-</div>
-{% endblock content %}
\ No newline at end of file
diff --git a/web_app/templates/errors/501.html b/web_app/templates/errors/501.html
deleted file mode 100644
index 7d8d95e..0000000
--- a/web_app/templates/errors/501.html
+++ /dev/null
@@ -1,8 +0,0 @@
-{% extends 'layout.html' %}
-{% block content %}
-<div class="content-section">
-    <h1>Die Seite wird gerade überarbeitet</h1>
-    <h5>Gedult!</h5>
-    <p>Hier gibt es nichts zusehen!</p>
-</div>
-{% endblock content %}
\ No newline at end of file
diff --git a/web_app/templates/layout.html b/web_app/templates/layout.html
deleted file mode 100644
index 0df53bd..0000000
--- a/web_app/templates/layout.html
+++ /dev/null
@@ -1,68 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <!-- Required meta tags -->
-    <meta charset="utf-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-
-    <!-- Bootstrap CSS -->
-    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">
-
-    <link rel="stylesheet" type="text/css" href="{{ url_for('static', filename='main.css') }}">
-
-    {% if title %}
-        <title>NassiShneiderman Generator - {{ title }}</title>
-    {% else %}
-        <title>NassiShneiderman Generator</title>
-    {% endif %}
-
-</head>
-<body>
-    <header class="site-header">
-        <nav class="navbar navbar-expand-md navbar-dark bg-steel fixed-top">
-          <div class="container">
-            <a class="navbar-brand mr-4" href="/">NassiShneiderman Generator</a>
-            <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarToggle" aria-controls="navbarToggle" aria-expanded="false" aria-label="Toggle navigation">
-              <span class="navbar-toggler-icon"></span>
-            </button>
-            <div class="collapse navbar-collapse" id="navbarToggle">
-              <div class="navbar-nav mr-auto">
-                <a class="nav-item nav-link" href="http://oleting.pythonanywhere.com/">Home</a>
-                <a class="nav-item nav-link" href="https://ole-siepmann.de/startseite/datenschutzerklaerung/">Datenschutz</a>
-              </div>
-              <!-- Navbar Right Side -->
-              <div class="navbar-nav">
-
-              </div>
-            </div>
-          </div>
-        </nav>
-    </header>
-
-    <main role="main" class="container">
-      <div class="row">
-        <div class="col-md-8">
-          {% with messages = get_flashed_messages(with_categories=true) %}
-            {% if messages %}
-              {% for category, message in messages %}
-                <div class="alert alert-{{ category }}">
-                  {{message}}
-                </div>
-              {% endfor %}
-            {% endif %}
-          {% endwith %}
-          {% block content %}{% endblock %}
-        </div>
-
-
-
-      </div>
-  </main>
-
-    <!-- Optional JavaScript -->
-    <!-- jQuery first, then Popper.js, then Bootstrap JS -->
-    <script src="https://code.jquery.com/jquery-3.4.1.slim.min.js" integrity="sha384-J6qa4849blE2+poT4WnyKhv5vZF5SrPo0iEjwBvKU7imGFAV0wwj1yYfoRSJoZ+n" crossorigin="anonymous"></script>
-    <script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.0/dist/umd/popper.min.js" integrity="sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo" crossorigin="anonymous"></script>
-    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
-</body>
-</html>
\ No newline at end of file
diff --git a/web_app/templates/upload.html b/web_app/templates/upload.html
deleted file mode 100644
index ab4d00d..0000000
--- a/web_app/templates/upload.html
+++ /dev/null
@@ -1,61 +0,0 @@
-{% extends 'layout.html' %}
-{% block content %}
-    <div class="content-section">
-        {{ form.hidden_tag() }}
-        <div class="media">
-            <div class="media-body">
-                <p>WARNING Because the Interpreter is still WIP, some Java language features are not supported. These include:
-                    *foreach loops (will throw JavaSyntaxError)
-                    *constructors (will be ignored)
-                    *switch statements
-                Please remove these features from the source code as they will result in incorrect behaviour</p>
-            </div>
-        </div>
-        <form method='Post' action='' enctype="multipart/form-data">
-            {{ form.hidden_tag() }}
-            <fieldset class="form-group">
-                <div class="form-group">
-                    {{ form.comments.label() }}
-                    {{ form.comments(class="form-control-file") }}
-                    {% if form.comments.errors %}
-                        {% for error in form.comments.errors %}
-                        <span class="text-danger">{{ error }}</span></br>
-                        {% endfor %}
-                    {% endif %}
-                </div>
-                <div class="form-group">
-                    {{ form.types.label() }}
-                    {{ form.types(class="form-control-file") }}
-                    {% if form.types.errors %}
-                        {% for error in form.types.errors %}
-                        <span class="text-danger">{{ error }}</span></br>
-                        {% endfor %}
-                    {% endif %}
-                </div>
-                <div class="form-group">
-                    {{ form.remove_tags.label() }}
-                    {{ form.remove_tags(class="form-control-file") }}
-                    {% if form.remove_tags.errors %}
-                        {% for error in form.remove_tags.errors %}
-                        <span class="text-danger">{{ error }}</span></br>
-                        {% endfor %}
-                    {% endif %}
-                </div>
-
-                <legend class="border-bottom mb-4">.java Datei hochladen:</legend>
-                <div class="form-group">
-                    {{ form.java.label() }}
-                    {{ form.java(class="form-control-file") }}
-                    {% if form.java.errors %}
-                        {% for error in form.java.errors %}
-                        <span class="text-danger">{{ error }}</span></br>
-                        {% endfor %}
-                    {% endif %}
-                </div>
-                <div class="form-group">
-                    {{ form.submit(class="btn-outline-info") }}
-                </div>
-            </fieldset>
-        </form>
-    </div>
-{% endblock content %}
\ No newline at end of file