I have a created two field called date_from and date_to. I am generating a report between this date range. When I select same date that means date_from and date_to are same no data are showing. If I select date from and date to different then data are showing. for example If I select date like date from: 23/8/2022 and date_to: 23/8/2022 then no data are showing. But If I select date_from_23/8/2022 and date_to: 24/8/2022 then the data of date 23/8/2022 are showing. Please help 

here is the code:

from odoo import api, fields, models
from odoo.exceptions import UserError


class ProductCategoryReport(models.TransientModel):
    _name = 'item.sales.wizard'
    _description = "Print Item Wise Sales Report"

    date_from = fields.Datetime('From', required=False)
    date_to = fields.Datetime('To', required=False)
    categ_ids = fields.Many2many('product.category', string="Category", required=True)

    def action_excel_report(self):
        domain = []
        date_from = self.date_from
        if date_from:
            domain += [('create_date', '>=', date_from)]
        date_to = self.date_to
        if date_to:
            domain += [('create_date', '<=', date_to)]
        print("Domain.......", domain)
        sale_date = self.env['sale.order.line'].search_read(domain)

        data = {
            'sale_date': sale_date,
            'date_from': self.date_from,
            'date_to': self.date_to,
            'categ_ids': self.categ_ids.ids,
        }

        return self.env.ref('item_wise_sales_report.action_item_sales_report_xlsx').report_action(self,
                                                                                                  data=data)

    def action_report(self):
        product_list = self.env['product.template'].search([])
        sale_date = self.env['sale.order.line'].search([])
        categ_list_groupby_dict = {}
        date_list_groupby_dict = {}
        for categories in self.categ_ids:
            filtered_product_list = list(filter(lambda x: x.categ_id == categories, product_list))
            if self.date_from and self.date_to:
                filtered_by_date = list(
                    filter(lambda x: x.create_date >= self.date_from and x.create_date <= self.date_to,
                           sale_date))

            elif self.date_from:
                filtered_by_date = list(filter(lambda x: x.create_date >= self.date_from,
                                               sale_date))
            elif self.date_to:
                filtered_by_date = list(filter(lambda x: x.create_date <= self.date_to,
                                               sale_date))
            print(filtered_by_date)
            categ_list_groupby_dict[categories.name] = filtered_product_list
        final_dist = {}
        for categories in categ_list_groupby_dict.keys():
            product_data = []
            for products in categ_list_groupby_dict[categories]:

                # sales = self.sudo().env['sale.order.line'].search([('product_template_id', '=', products.id)])
                total_net_sale = 0
                total_qty = 0
                temp_data = []
                product = ''

                temp_data.append(products.name)
                for j in filtered_by_date:
                    if j.product_id.name == products.name:
                        total_qty = total_qty + j.qty_invoiced
                        total_net_sale = total_net_sale + j.price_subtotal
                if total_qty > 0:
                    temp_data.append(total_qty)
                    temp_data.append(products.uom_id.name)
                    temp_data.append(total_net_sale)
                    product_data.append(temp_data)
            final_dist[categories] = product_data
        datas = {
            'ids': self,
            'model': 'product.category.wizard',
            'form': final_dist,
            'date_from': self.date_from,
            'date_to': self.date_to,

        }
        return self.env.ref('item_wise_sales_report.action_item_sales_report').report_action([], data=datas)


class SaleOrderLine(models.Model):
    _inherit = 'sale.order.line'

    sales_count = fields.Float('sales_count')