Create LaptopPricePredictor.py

Author: rogers-cyber

Laptop-price-prediction-app/LaptopPricePredictor.py

@@ -0,0 +1,114 @@
+"""
+LaptopPricePredictor v1.0 - Desktop Edition
+Predict laptop prices based on specs in a simple UI
+Supports CPU, RAM, GPU, storage, and brand selection
+"""
+
+import tkinter as tk
+from tkinter import messagebox
+import ttkbootstrap as tb
+from ttkbootstrap.constants import *
+
+# ---------------------- MOCK MODEL ----------------------
+# Replace this with a real ML model later
+def predict_price(specs):
+    base_price = 300
+    cpu_factor = {"i3": 100, "i5": 200, "i7": 350, "Ryzen 3": 90, "Ryzen 5": 180, "Ryzen 7": 320}
+    ram_factor = {4: 50, 8: 100, 16: 200, 32: 350}
+    storage_factor = {"HDD": 50, "SSD": 150, "Hybrid": 100}
+    gpu_factor = {"Integrated": 0, "GTX 1650": 200, "RTX 3050": 350, "RTX 4070": 600}
+    brand_factor = {"Dell": 100, "HP": 80, "Lenovo": 70, "Asus": 90, "Apple": 400}
+
+    price = base_price
+    price += cpu_factor.get(specs["CPU"], 0)
+    price += ram_factor.get(specs["RAM"], 0)
+    price += storage_factor.get(specs["Storage"], 0)
+    price += gpu_factor.get(specs["GPU"], 0)
+    price += brand_factor.get(specs["Brand"], 0)
+    return price
+
+# ---------------------- MAIN APP ----------------------
+class LaptopPriceApp:
+    APP_NAME = "LaptopPricePredictor"
+    APP_VERSION = "1.0"
+
+    def __init__(self):
+        self.root = tb.Window(themename="darkly")
+        self.root.title(f"{self.APP_NAME} v{self.APP_VERSION}")
+        self.root.geometry("600x550")
+
+        self._build_ui()
+        self._apply_styles()
+
+    # ---------------------- UI ----------------------
+    def _build_ui(self):
+        main = tb.Frame(self.root, padding=20)
+        main.pack(fill=tk.BOTH, expand=True)
+
+        tb.Label(main, text="💻 Laptop Price Predictor", font=("Segoe UI", 20, "bold")).pack(pady=(0,10))
+        tb.Label(main, text="Enter your laptop specs below:", font=("Segoe UI", 10, "italic"), foreground="#9ca3af").pack(pady=(0,20))
+
+        # Brand
+        tb.Label(main, text="Brand").pack(anchor=W)
+        self.brand_combo = tb.Combobox(main, values=["Dell","HP","Lenovo","Asus","Apple"])
+        self.brand_combo.pack(fill=X, pady=(0,10))
+        self.brand_combo.set("Dell")
+
+        # CPU
+        tb.Label(main, text="CPU").pack(anchor=W)
+        self.cpu_combo = tb.Combobox(main, values=["i3","i5","i7","Ryzen 3","Ryzen 5","Ryzen 7"])
+        self.cpu_combo.pack(fill=X, pady=(0,10))
+        self.cpu_combo.set("i5")
+
+        # RAM
+        tb.Label(main, text="RAM (GB)").pack(anchor=W)
+        self.ram_combo = tb.Combobox(main, values=[4,8,16,32])
+        self.ram_combo.pack(fill=X, pady=(0,10))
+        self.ram_combo.set(8)
+
+        # Storage
+        tb.Label(main, text="Storage Type").pack(anchor=W)
+        self.storage_combo = tb.Combobox(main, values=["HDD","SSD","Hybrid"])
+        self.storage_combo.pack(fill=X, pady=(0,10))
+        self.storage_combo.set("SSD")
+
+        # GPU
+        tb.Label(main, text="GPU").pack(anchor=W)
+        self.gpu_combo = tb.Combobox(main, values=["Integrated","GTX 1650","RTX 3050","RTX 4070"])
+        self.gpu_combo.pack(fill=X, pady=(0,20))
+        self.gpu_combo.set("Integrated")
+
+        # Predict button
+        self.predict_btn = tb.Button(main, text="💰 Predict Price", bootstyle=SUCCESS, command=self.predict)
+        self.predict_btn.pack(pady=(0,10))
+
+        # Result label
+        self.result_label = tb.Label(main, text="", font=("Segoe UI", 16, "bold"))
+        self.result_label.pack(pady=(10,0))
+
+    # ---------------------- Actions ----------------------
+    def predict(self):
+        specs = {
+            "Brand": self.brand_combo.get(),
+            "CPU": self.cpu_combo.get(),
+            "RAM": int(self.ram_combo.get()),
+            "Storage": self.storage_combo.get(),
+            "GPU": self.gpu_combo.get()
+        }
+        price = predict_price(specs)
+        self.result_label.config(text=f"Estimated Price: ${price}")
+
+    # ---------------------- Styles ----------------------
+    def _apply_styles(self):
+
+        self.root.style.configure("TButton", font=("Segoe UI", 12))
+
+    # ---------------------- Run ----------------------
+    def run(self):
+        self.root.mainloop()
+
+
+# ---------------------- RUN ----------------------
+if __name__ == "__main__":
+    app = LaptopPriceApp()
+    app.run()