Update utils/database_handler.py

utils/database_handler.py

@@ -1,7 +1,6 @@
 import pandas as pd
 import os
 
-# Path to Excel database
 CUSTOMERS_FILE = "database/customers.xlsx"
 
 # Ensure database exists
@@ -10,17 +9,15 @@ if not os.path.exists("database"):
 if not os.path.exists(CUSTOMERS_FILE):
     pd.DataFrame(columns=["Name", "Phone", "Email", "Password"]).to_excel(CUSTOMERS_FILE, index=False)
 
-# Check user credentials
 def check_credentials(email, password):
     df = pd.read_excel(CUSTOMERS_FILE)
     user = df[(df["Email"] == email) & (df["Password"] == password)]
     return not user.empty
 
-# Save new user
 def save_user(name, phone, email, password):
     df = pd.read_excel(CUSTOMERS_FILE)
     if email in df["Email"].values:
-        return False  # User already exists
+        return False
     new_user = {"Name": name, "Phone": phone, "Email": email, "Password": password}
     df = pd.concat([df, pd.DataFrame([new_user])], ignore_index=True)
     df.to_excel(CUSTOMERS_FILE, index=False)