Please find below code it may help you to resolve this issue,

class pdf_temp(models.Model):
_name = 'pdf_module.pdf_temp'
_description = 'temp'

name = fields.Char(string="name")

<record id="action_pdf_report" model="ir.actions.report">
<field name="name">Report Name</field>
<field name="model">pdf_module.pdf_temp</field>
<field name="report_type">qweb-pdf</field>
<field name="report_name">pdf_module.report_pdf_report</field>
<field name="report_file">pdf_module.report_pdf_report</field>
<field name="print_report_name">'PDF Report - %s' % (object.name)</field>
<field name="binding_model_id" ref="model_pdf_module_pdf_temp"/>
<field name="binding_type">report</field>
</record>

<template id="report_pdf_report">
<t t-call="web.html_container">
<t t-foreach="docs" t-as="o">
<t t-call="web.external_layout">
<div class="page">
<h2>Sample Report</h2>
<p>span t-field="o.name"/></p>
</div>
</t>
</t>
</t>
</template>