diff --git a/controllers/controller.py b/controllers/controller.py
index f52e6a6..b354602 100644
--- a/controllers/controller.py
+++ b/controllers/controller.py
@@ -1,6 +1,4 @@
-from fastapi import APIRouter, Depends, HTTPException
-from sqlalchemy.orm import Session
-from typing import List
+from fastapi import APIRouter, HTTPException
 from schemas.schemas import LaptopCreate, LaptopResponse, PredictPriceResponse
 from services.service import LaptopService
 import os
@@ -12,8 +10,17 @@ MODEL_PATH = os.getenv("MODEL_PATH", "laptop_price_model.pkl")
 FEATURE_COLUMNS_PATH = os.getenv("FEATURE_COLUMNS_PATH", "feature_columns.pkl")
 laptop_service = LaptopService(model_path=MODEL_PATH, feature_columns_path=FEATURE_COLUMNS_PATH)
 
-@router.post("/predict_price/", response_model=PredictPriceResponse)
+@router.post("/predict_price/", response_model=PredictPriceResponse, summary="Predict laptop price", description="Predict the price of a laptop based on its specifications.", response_description="The predicted price of the laptop.")
 def predict_price(data: LaptopCreate):
+    """
+    Predict the price of a laptop given its specifications.
+
+    - **processor**: Type of processor (e.g., i5, i7)
+    - **ram**: Amount of RAM in GB
+    - **os**: Operating system (e.g., Windows, MacOS)
+    - **ssd**: Size of SSD in GB
+    - **display**: Size of the display in inches
+    """
     try:
         return laptop_service.predict_price(data.dict())
     except Exception as e:
diff --git a/schemas.py b/schemas.py
deleted file mode 100644
index 8f85870..0000000
--- a/schemas.py
+++ /dev/null
@@ -1,19 +0,0 @@
-from pydantic import BaseModel
-
-class LaptopBase(BaseModel):
-    title: str
-    price: float
-    processor: str
-    ram: int
-    ssd: int
-    display: float
-
-class LaptopCreate(LaptopBase):
-    price: float
-
-class LaptopResponse(LaptopBase):
-    id: int
-    price: float
-
-    class Config:
-        from_attributes  = True