diff --git a/superset/utils/csv.py b/superset/utils/csv.py
index 54f30362fede3..914ab8cf56231 100644
--- a/superset/utils/csv.py
+++ b/superset/utils/csv.py
@@ -14,7 +14,6 @@
 # KIND, either express or implied.  See the License for the
 # specific language governing permissions and limitations
 # under the License.
-import logging
 import re
 import urllib.request
 from typing import Any, Dict, Optional
@@ -24,10 +23,6 @@
 import pandas as pd
 import simplejson
 
-from superset.utils.core import GenericDataType
-
-logger = logging.getLogger(__name__)
-
 negative_number_re = re.compile(r"^-[0-9.]+$")
 
 # This regex will match if the string starts with:
@@ -107,22 +102,11 @@ def get_chart_dataframe(
         return None
 
     result = simplejson.loads(content.decode("utf-8"))
+
     # need to convert float value to string to show full long number
     pd.set_option("display.float_format", lambda x: str(x))
     df = pd.DataFrame.from_dict(result["result"][0]["data"])
 
-    try:
-        # if any column type is equal to 2, need to convert data into
-        # datetime timestamp for that column.
-        if GenericDataType.TEMPORAL in result["result"][0]["coltypes"]:
-            for i in range(len(result["result"][0]["coltypes"])):
-                if result["result"][0]["coltypes"][i] == GenericDataType.TEMPORAL:
-                    df[result["result"][0]["colnames"][i]] = df[
-                        result["result"][0]["colnames"][i]
-                    ].astype("datetime64[ms]")
-    except BaseException as err:
-        logger.error(err)
-
     # rebuild hierarchical columns and index
     df.columns = pd.MultiIndex.from_tuples(
         tuple(colname) if isinstance(colname, list) else (colname,)
diff --git a/tests/integration_tests/reports/commands_tests.py b/tests/integration_tests/reports/commands_tests.py
index 48e64b8ab0226..b2cec781bc385 100644
--- a/tests/integration_tests/reports/commands_tests.py
+++ b/tests/integration_tests/reports/commands_tests.py
@@ -16,7 +16,7 @@
 # under the License.
 import json
 from contextlib import contextmanager
-from datetime import datetime, timedelta, timezone
+from datetime import datetime, timedelta
 from typing import Any, Dict, List, Optional
 from unittest.mock import Mock, patch
 from uuid import uuid4
@@ -960,8 +960,6 @@ def test_email_chart_report_schedule_with_text(
     mock_open.return_value = response
     mock_urlopen.return_value = response
     mock_urlopen.return_value.getcode.return_value = 200
-
-    # test without date type.
     response.read.return_value = json.dumps(
         {
             "result": [
@@ -973,7 +971,6 @@ def test_email_chart_report_schedule_with_text(
                     },
                     "colnames": [("t1",), ("t2",), ("t3__sum",)],
                     "indexnames": [(0,), (1,)],
-                    "coltypes": [1, 1],
                 },
             ],
         }
@@ -1014,59 +1011,6 @@ def test_email_chart_report_schedule_with_text(
         # Assert logs are correct
         assert_log(ReportState.SUCCESS)
 
-    # test with date type.
-    dt = datetime(2022, 1, 1).replace(tzinfo=timezone.utc)
-    ts = datetime.timestamp(dt) * 1000
-    response.read.return_value = json.dumps(
-        {
-            "result": [
-                {
-                    "data": {
-                        "t1": {0: "c11", 1: "c21"},
-                        "t2__date": {0: ts, 1: ts},
-                        "t3__sum": {0: "c13", 1: "c23"},
-                    },
-                    "colnames": [("t1",), ("t2__date",), ("t3__sum",)],
-                    "indexnames": [(0,), (1,)],
-                    "coltypes": [1, 2],
-                },
-            ],
-        }
-    ).encode("utf-8")
-
-    with freeze_time("2020-01-01T00:00:00Z"):
-        AsyncExecuteReportScheduleCommand(
-            TEST_ID, create_report_email_chart_with_text.id, datetime.utcnow()
-        ).run()
-
-        # assert that the data is embedded correctly
-        table_html = """<table border="1" class="dataframe">
-  <thead>
-    <tr>
-      <th></th>
-      <th>t1</th>
-      <th>t2__date</th>
-      <th>t3__sum</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <th>0</th>
-      <td>c11</td>
-      <td>2022-01-01</td>
-      <td>c13</td>
-    </tr>
-    <tr>
-      <th>1</th>
-      <td>c21</td>
-      <td>2022-01-01</td>
-      <td>c23</td>
-    </tr>
-  </tbody>
-</table>"""
-
-        assert table_html in email_mock.call_args[0][2]
-
 
 @pytest.mark.usefixtures(
     "load_birth_names_dashboard_with_slices", "create_report_email_dashboard"