diff --git a/app.py b/app.py
index 91d8dc1..02d8b7a 100644
--- a/app.py
+++ b/app.py
@@ -15,8 +15,8 @@ def action():  # put application's code here
     checkedUserID = data['CheckedUserID']
 
     response = {
-        "killedUserId": "",
-        "isEndGame": "",
+        "killedUserId": None,
+        "isEndGame": None,
         "checkedRole": False
     }
 
@@ -40,12 +40,12 @@ def action():  # put application's code here
     return jsonify(response), 200
 
 
-@app.route('/create_game', methods=["POST"])
+@app.route('/create_chat', methods=["POST"])
 def create():
-    TCI = request.json['chatID']
+    tci = request.json['chatID']
     cursor = db.connection.cursor()
-    db.query_ins_chat(TCI, cursor)
-    db.close(cursor)
+    db.query_ins_chat(tci, cursor)
+    return 'ok', 200
 
 
 @app.route('/start_game', methods=["POST"])
@@ -60,5 +60,6 @@ def start():  # Команда принимает на вход
     return "", resp
 
 
+
 if __name__ == '__main__':
-    app.run()
+    app.run(host="0.0.0.0", debug=True)
diff --git a/db.py b/db.py
index 15d0a02..3816b95 100644
--- a/db.py
+++ b/db.py
@@ -51,3 +51,4 @@ def query_change(x):
 
 def close(cur):
     cur.close()
+
diff --git a/requirements.txt b/requirements.txt
index b8dc338..fae349d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,5 +5,5 @@ Flask==2.3.2
 itsdangerous==2.1.2
 Jinja2==3.1.2
 MarkupSafe==2.1.3
-psycopg2==2.9.7
+psycopg2-binary==2.9.7
 Werkzeug==2.3.7