Update gross_profit.py

Gross Profit report improvement
diff --git a/erpnext/accounts/report/gross_profit/gross_profit.py b/erpnext/accounts/report/gross_profit/gross_profit.py
index 3c90fe2..6f6734e 100644
--- a/erpnext/accounts/report/gross_profit/gross_profit.py
+++ b/erpnext/accounts/report/gross_profit/gross_profit.py
@@ -16,9 +16,9 @@
 	source = gross_profit_data.grouped_data if filters.get("group_by") != "Invoice" else gross_profit_data.data
 
 	group_wise_columns = frappe._dict({
-		"invoice": ["parent", "customer", "posting_date", "posting_time", "item_code", "item_name", "brand", "description", \
+		"invoice": ["parent", "customer", "posting_date","item_code", "item_name","item_group", "brand", "description", \
 			"warehouse", "qty", "base_rate", "buying_rate", "base_amount",
-			"buying_amount", "gross_profit", "gross_profit_percent", "project"],
+			"buying_amount", "gross_profit", "gross_profit_percent", "project_name"],
 		"item_code": ["item_code", "item_name", "brand", "description", "warehouse", "qty", "base_rate",
 			"buying_rate", "base_amount", "buying_amount", "gross_profit", "gross_profit_percent"],
 		"warehouse": ["warehouse", "qty", "base_rate", "buying_rate", "base_amount", "buying_amount",
@@ -35,7 +35,7 @@
 			"gross_profit", "gross_profit_percent"],
 		"sales_person": ["sales_person", "allocated_amount", "qty", "base_rate", "buying_rate", "base_amount", "buying_amount",
 			"gross_profit", "gross_profit_percent"],
-		"project": ["project", "base_amount", "buying_amount", "gross_profit", "gross_profit_percent"],
+		"project": ["project_name", "base_amount", "buying_amount", "gross_profit", "gross_profit_percent"],
 		"territory": ["territory", "base_amount", "buying_amount", "gross_profit", "gross_profit_percent"]
 	})
 
@@ -59,7 +59,7 @@
 		"posting_time": _("Posting Time"),
 		"item_code": _("Item Code") + ":Link/Item",
 		"item_name": _("Item Name"),
-		"item_group": _("Item Group") + ":Link/Item",
+		"item_group": _("Item Group") + ":Link/Item Group",
 		"brand": _("Brand"),
 		"description": _("Description"),
 		"warehouse": _("Warehouse") + ":Link/Warehouse",
@@ -70,7 +70,7 @@
 		"buying_amount": _("Buying Amount") + ":Currency/currency",
 		"gross_profit": _("Gross Profit") + ":Currency/currency",
 		"gross_profit_percent": _("Gross Profit %") + ":Percent",
-		"project": _("Project") + ":Link/Project",
+		"project_name": _("Project") + ":Link/Project",
 		"sales_person": _("Sales person"),
 		"allocated_amount": _("Allocated Amount") + ":Currency/currency",
 		"customer": _("Customer") + ":Link/Customer",