diff --git a/app/routes.py b/app/routes.py
index c91be32..43eb4a4 100644
--- a/app/routes.py
+++ b/app/routes.py
@@ -1,55 +1,34 @@
-from flask import request, jsonify
-from app import app, db
-from app.models import Demo
-
-# 添加用户
-@app.route('/demos', methods=['POST'])
-def add_demo():
-    data = request.get_json()
-    new_demo = Demo(info1=data['info1'], info2=data['info2'])
-    db.session.add(new_demo)
-    db.session.commit()
-    return jsonify({'message': 'Demo added successfully'})
-
-# 获取所有用户
-@app.route('/demos', methods=['GET'])
-def get_demos():
-    demos = Demo.query.all()
-    demo_list = []
-    for demo in demos:
-        demo_data = {'id': demo.id, 'info1': demo.info1, 'info2': demo.info2}
-        demo_list.append(demo_data)
-    return jsonify({'demos': demo_list})
-
-# 获取单个用户
-@app.route('/demos/<int:demo_id>', methods=['GET'])
-def get_demo(demo_id):
-    demo = Demo.query.get(demo_id)
-    if demo:
-        demo_data = {'id': demo.id, 'info1': demo.info1, 'info2': demo.info2}
-        return jsonify(demo_data)
-    return jsonify({'message': 'Demo not found'}), 404
-
-# 更新用户信息
-@app.route('/demos/<int:demo_id>', methods=['PUT'])
-def update_demo(demo_id):
-    demo = Demo.query.get(demo_id)
-    if not demo:
-        return jsonify({'message': 'Demo not found'}), 404
-
-    data = request.get_json()
-    demo.info1 = data['info1']
-    demo.info2 = data['info2']
-    db.session.commit()
-    return jsonify({'message': 'Demo updated successfully'})
-
-# 删除用户
-@app.route('/demos/<int:demo_id>', methods=['DELETE'])
-def delete_demo(demo_id):
-    demo = Demo.query.get(demo_id)
-    if not demo:
-        return jsonify({'message': 'Demo not found'}), 404
-
-    db.session.delete(demo)
-    db.session.commit()
-    return jsonify({'message': 'Demo deleted successfully'})
+from flask import Flask, request, jsonify
+
+app = Flask(__name__)
+
+@app.route('/generate_emojis', methods=['POST'])
+def generate_emojis():
+    # Get the description parameter from the request
+    description = request.json.get('description')
+
+    # Call the chatgpt SDK to generate 10 emojis
+    emojis = chatgpt.generate_emojis(description)
+
+    # Create a list to store the emoji ids and thumbnails
+    emoji_list = []
+
+    # Iterate over the emojis and add the id and thumbnail to the list
+    for emoji in emojis:
+        emoji_id = emoji.id
+        thumbnail = emoji.thumbnail
+        emoji_list.append({'id': emoji_id, 'thumbnail': thumbnail})
+
+    # Return the emoji list as a JSON response
+    return jsonify(emoji_list)
+
+@app.route('/preview_emoji/<emoji_id>', methods=['GET'])
+def preview_emoji(emoji_id):
+    # Call the chatgpt SDK to get the emoji image based on the emoji id
+    emoji_image = chatgpt.get_emoji_image(emoji_id)
+
+    # Return the emoji image as a response
+    return emoji_image
+
+if __name__ == '__main__':
+    app.run(debug=True)