Okay, I have another question

I was trying to use your program on a different web page
of the same website.. but I could not generate the output..
This is the url of the new page : 

"https://www.cocorahs.org/ViewData/ListDailyPrecipReports.aspx"

NOW, this new web page has checkboxes.. 
I think that's where I'm messing up.. 
I did a view page source and looked up the html tag names but it seems 
I am missing something very conceptual.. I am wondering what it might be !! 

This is my code. What changes should I make to it ?
Thank You !!

import requests
from bs4 import BeautifulSoup
from requests_html import HTMLSession

import pandas as pd
from io import StringIO

from datetime import datetime

session = requests.Session()

response = session.get('https://www.cocorahs.org/ViewData/ListDailyPrecipReports.aspx')

soup = BeautifulSoup(response.content, "html.parser")
view_state = soup.find("input", {"name": "__VIEWSTATE", "value": True})["value"]
view_state_generator = soup.find("input", {"name": "__VIEWSTATEGENERATOR", "value": True})["value"]
event_validation = soup.find("input", {"name": "__EVENTVALIDATION", "value": True})["value"]

response = session.post('https://www.cocorahs.org/ViewData/ListDailyPrecipReports.aspx', data={
    "__EVENTTARGET": "",
    "__EVENTARGUMENT": "",
    "__LASTFOCUS": "",
    "VAM_Group": "",
    "__VIEWSTATE": view_state,
    "VAM_JSE": "1",
    "__VIEWSTATEGENERATOR": view_state_generator,
    "__EVENTVALIDATION": event_validation,
    "obsSwitcher:ddlObsUnits": "usunits",
    "frmPrecipReportSearch:ucStationTextFieldsFilter:tbTextFieldValue": "FL-BV-163",
    "frmPrecipReportSearch:ucStationTextFieldsFilter:cblTextFieldsToSearch:0": "checked",
    "frmPrecipReportSearch:ucStationTextFieldsFilter:cblTextFieldsToSearch:1": "",
    "frmPrecipReportSearch:ucStateCountyFilter:ddlCountry": "allcountries",
    "frmPrecipReportSearch:ucDateRangeFilter:dcStartDate:di": "6/13/2025",
    "frmPrecipReportSearch:ucDateRangeFilter:dcStartDate:hfDate": "2025-06-13",
    "frmPrecipReportSearch:ucDateRangeFilter:dcEndDate:di": "6/16/2025",
    "frmPrecipReportSearch:ucDateRangeFilter:dcEndDate:hfDate": "2025-06-16",
    "frmPrecipReportSearch:ddlPrecipField": "GaugeCatch",
    "frmPrecipReportSearch:ucPrecipValueFilter:ddlOperator": "LessEqual",
    "frmPrecipReportSearch:ucPrecipValueFilter:tbPrecipValue:tbPrecip": "0.15",
    "frmPrecipReportSearch:btnSearch": "Search",
})

table = BeautifulSoup(response.content, "html.parser").find("table", id="ucReportList_ReportGrid")

if table is None:
    raise RuntimeError("table#ucReportList_ReportGrid not found")

df = pd.read_html(StringIO(str(table)))[0]

print(df)