delete unused files

src_folder/BackEnd/test_flask_server.py

@@ -1,15 +0,0 @@
-from flask import Flask, jsonify, Response
-app = Flask(__name__)
-
-
-@app.route('/CONNECTION', methods=['GET'])
-def connection():
-    return Response(status=200)
-
-
-def main():
-    app.run(host='127.0.0.1', port=5555, debug=True)
-
-
-if __name__ == '__main__':
-    main()