diff --git a/main.py b/main.py
index aa2a6a2..ae038a0 100644
--- a/main.py
+++ b/main.py
@@ -1,17 +1,21 @@
-from flask import Flask, request
+from flask import Flask, request, send_file
 import qrcode
 
 app = Flask(__name__)
 
-@app.route('/qr_code', methods=['POST'])
+@app.route("/")
+def hello_world():
+    return "<p>Hello, World!</p>"
+
+@app.route('/qr_code', methods=['GET'])
 def generate_qr_code():
-    data = request.form.get('data')
+    data = request.args.get('data')
     qr = qrcode.QRCode(version=1, error_correction=qrcode.constants.ERROR_CORRECT_L, box_size=10, border=4)
     qr.add_data(data)
     qr.make(fit=True)
     qr_img = qr.make_image(fill_color="black", back_color="white")
     qr_img.save('qr_code.png')
-    return 'QR code generated!'
+    return send_file('qr_code.png')
 
 
 if __name__ == '__main__':