Update utils/database_handler.py

utils/database_handler.py

@@ -36,7 +36,7 @@ def save_user(name, phone, email, password):
         print("Error reading Excel file:", e)
         return False
 
-    print("Existing data:\n", df)  # Debugging
+    print("Existing data before appending:\n", df)  # Debugging
 
     # Check if email already exists
     if email in df["Email"].values:
@@ -58,7 +58,7 @@ def save_user(name, phone, email, password):
 
     # Save back to Excel
     try:
-        with pd.ExcelWriter(CUSTOMERS_FILE, engine="openpyxl") as writer:
+        with pd.ExcelWriter(CUSTOMERS_FILE, engine="openpyxl", mode="w") as writer:
             df.to_excel(writer, index=False)
         print("User saved successfully. Updated data:\n", df)  # Debugging
         return True