Create app.py

app.py

@@ -0,0 +1,82 @@
+from flask import Flask, render_template, request, jsonify
+import json
+
+app = Flask(__name__)
+
+# Expanded recipe database with categories
+recipes = [
+    {
+        "name": "Classic Frappuccino",
+        "description": "A refreshing blended coffee drink topped with whipped cream",
+        "ingredients": ["coffee", "milk", "ice cream", "sugar", "whipped cream"],
+        "image": "https://images.unsplash.com/photo-1461023058943-07fcbe16d735?auto=format&fit=crop&q=80&w=1000",
+        "category": "beverages"
+    },
+    {
+        "name": "Mocha Frappe",
+        "description": "Rich chocolate and coffee blend topped with chocolate drizzle",
+        "ingredients": ["coffee", "chocolate", "milk", "ice cream", "whipped cream"],
+        "image": "https://images.unsplash.com/photo-1572490122747-3968b75cc699?auto=format&fit=crop&q=80&w=1000",
+        "category": "beverages"
+    },
+    {
+        "name": "Cold Brew Coffee",
+        "description": "Smooth, less acidic cold coffee perfect for hot days",
+        "ingredients": ["coffee", "water", "ice"],
+        "image": "https://images.unsplash.com/photo-1461023058943-07fcbe16d735?auto=format&fit=crop&q=80&w=1000",
+        "category": "beverages"
+    },
+    {
+        "name": "Bellam Paysam",
+        "description": "A traditional sweet rice pudding made with jaggery",
+        "ingredients": ["rice", "milk", "jaggery", "cardamom", "cashews"],
+        "image": "https://images.unsplash.com/photo-1633383718081-22ac93e3db65?auto=format&fit=crop&q=80&w=1000",
+        "category": "desserts"
+    },
+    {
+        "name": "Rice Kheer",
+        "description": "Creamy rice pudding with cardamom and nuts",
+        "ingredients": ["rice", "milk", "sugar", "cardamom", "almonds", "raisins"],
+        "image": "https://images.unsplash.com/photo-1639461161574-c11f0d2cca49?auto=format&fit=crop&q=80&w=1000",
+        "category": "desserts"
+    },
+    {
+        "name": "Masala Dosa",
+        "description": "Crispy fermented crepe filled with spiced potatoes",
+        "ingredients": ["rice", "urad dal", "potatoes", "onions", "mustard seeds", "turmeric"],
+        "image": "https://images.unsplash.com/photo-1589301760014-d929f3979dbc?auto=format&fit=crop&q=80&w=1000",
+        "category": "main course"
+    },
+    {
+        "name": "Vegetable Biryani",
+        "description": "Aromatic rice dish with mixed vegetables and spices",
+        "ingredients": ["basmati rice", "mixed vegetables", "onions", "yogurt", "biryani masala", "saffron"],
+        "image": "https://images.unsplash.com/photo-1563379091339-03b21ab4a4f8?auto=format&fit=crop&q=80&w=1000",
+        "category": "main course"
+    }
+]
+
+# Helper function to find similar recipes
+def find_similar_recipes(ingredients):
+    scored_recipes = []
+    for recipe in recipes:
+        matching_ingredients = [ri for ri in recipe['ingredients'] if any(i in ri.lower() for i in ingredients)]
+        score = len(matching_ingredients) / len(ingredients)
+        if score >= 0.3:
+            scored_recipes.append({**recipe, "matchScore": round(score * 100)})
+    scored_recipes.sort(key=lambda x: x["matchScore"], reverse=True)
+    return scored_recipes
+
+@app.route('/')
+def index():
+    return render_template('index.html')
+
+@app.route('/get_recipes', methods=['POST'])
+def get_recipes():
+    user_input = request.json['input']
+    ingredients = [i.strip().lower() for i in user_input.split('+')]
+    similar_recipes = find_similar_recipes(ingredients)
+    return jsonify(similar_recipes)
+
+if __name__ == '__main__':
+    app.run(debug=True)