Update app.py

app.py

@@ -1,16 +1,15 @@
-import os
-from flask import Flask, jsonify, send_from_directory
+from flask import Flask, jsonify
 from flask_cors import CORS
 
-app = Flask(__name__, static_folder='build', static_url_path='')
+app = Flask(__name__)
 CORS(app)
 
 @app.route('/api/data')
 def get_data():
     data = {
         "nodes": [
-            {"id": "1", "data": {"label": "Hello"}},
-            {"id": "2", "data": {"label": "World!"}}
+            {"id": "1", "data": {"label": "Node 1"}, "position": {"x": 100, "y": 100}},
+            {"id": "2", "data": {"label": "Node 2"}, "position": {"x": 300, "y": 200}}
         ],
         "edges": [
             {"id": "e1-2", "source": "1", "target": "2"}
@@ -18,13 +17,5 @@ def get_data():
     }
     return jsonify(data)
 
-@app.route('/', defaults={'path': ''})
-@app.route('/<path:path>')
-def serve(path):
-    if path != "" and os.path.exists(app.static_folder + '/' + path):
-        return send_from_directory(app.static_folder, path)
-    else:
-        return send_from_directory(app.static_folder, 'index.html')
-
 if __name__ == "__main__":
     app.run(host="0.0.0.0", port=7860)