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Dockerfile

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+# Use the official Python 3.9 image
+FROM python:3.9-slim
+
+# Set the working directory
+WORKDIR /app
+
+# Copy files to the container
+COPY . .
+
+# Install dependencies
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Expose port 7860 for Hugging Face Spaces
+EXPOSE 7860
+
+# Run the Flask app
+CMD ["python", "app.py"]

app.py

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+from flask import Flask, request
+import os
+from flask_sqlalchemy import SQLAlchemy
+
+
+app = Flask(__name__)
+
+
+
+
+
+
+
+
+
+
+base_dir = os.path.abspath(os.path.dirname(__file__))
+app.config['SQLALCHEMY_DATABASE_URI'] = f'sqlite:///{os.path.join(base_dir, "data.db")}'
+db = SQLAlchemy(app)
+
+
+
+class Drink(db.Model):
+    id = db.Column(db.Integer, primary_key=True, autoincrement=True)
+    name = db.Column(db.String(80), unique=True, nullable=False)
+    description = db.Column(db.String(120))
+
+
+    def __repr__(self):
+        return f"{self.name} - {self.description}"
+
+
+@app.route('/')
+def index():
+    return 'hello welcome to sanjeev page please use /drinks for all drinks /drinks/<id> for specific /drinks[POST] with name and description to update the list'
+
+
+@app.route('/drinks')
+def getdrinks():
+    drinks = Drink.query.all()
+    print(drinks)
+    output = []
+    for drink in drinks:
+        drink_data = {'name':drink.name, 'description':drink.description}
+
+        output.append(drink_data)
+
+    return {'drinks': output }
+
+@app.route('/drinks/<id>')
+def getdrink(id):
+    drink = Drink.query.get_or_404(id)
+    return {"name": drink.name , "description": drink.description}
+
+
+@app.route('/drinks', methods=['POST'])
+def add_drink():
+    drink = Drink(name=request.json['name'], description=request.json['description'])
+    db.session.add(drink)
+    db.session.commit()
+    return { 'id':drink.id}
+
+
+@app.route('/drinks/<id>', methods=['DELETE'])
+def deletedrink(id):
+    drink = Drink.query.get(id)
+    if drink is None:
+        return {"error":"not found"}
+    db.session.delete(drink)
+    db.session.commit()
+    return {"message":"deleted lol"}
+
+
+# Ensure the table is created when the app is run
+with app.app_context():
+    db.create_all()
+
+# Required to run the app on Hugging Face Spaces
+if __name__ == '__main__':
+    app.run(host='0.0.0.0', port=7860)

requirements.txt

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+blinker==1.9.0
+click==8.1.7
+Flask==3.1.0
+Flask-SQLAlchemy==3.1.1
+greenlet==3.1.1
+itsdangerous==2.2.0
+Jinja2==3.1.4
+MarkupSafe==3.0.2
+SQLAlchemy==2.0.36
+typing_extensions==4.12.2
+Werkzeug==3.1.3