Changed to relative path and updated the documentation

README.md

@@ -10,12 +10,21 @@ Install python and pip on local machine
 pip install virtualenv
 python -m venv venv #/path/to/new/virtual/environment
 source venv/bin/activate #activate virtual env
-pip install -r requirements.txt
+pip install -r requirments.txt
 python3 ./init_db.py #initialize database
 
 python3 ./run.py #run project
 ```
 
+# On database changes
+
+Delete file `/instance/taskmanager.db`
+And reinit the db
+
+```shell
+python3 ./init_db.py  
+```
+
 # Build app
 
 ```bash

taskmanager/routes.py

@@ -1,10 +1,14 @@
+import configparser
+import os
+
 from flask import render_template, request, redirect
+
 from taskmanager import app, db
 from taskmanager.functions import *
 from taskmanager.models import *
-import configparser
 
-CONFIG_PATH = "/var/taskmanager/taskmanager/config.ini"
+PROJECT_PATH = os.path.abspath(os.path.dirname(__file__))
+CONFIG_PATH = os.path.join(PROJECT_PATH, "config.ini")
 
 config = configparser.ConfigParser()
 config.read(CONFIG_PATH)