import datetime as dt
import pandas as pd
import pandas_datareader as pdr
import matplotlib
import matplotlib.pyplot as plt
import matplotlib.dates as dates
import numpy as np

# import natlparks as pnp

import geopandas as gpd
import geopy as gp
import googlemaps as gm
import shapely
import scipy
import geopy.distance
from geopy.geocoders import Nominatim
from shapely.geometry import Point
from shapely.ops import nearest_points
from scipy.spatial import cKDTree
import scipy.spatial as spatial

# import streamlit as st

# st.title("Finding NY National Parks Near You")

def close_by(pt, location):
    data = pd.read_csv('National_Register_of_Historic_Places (3).csv')
    close_locations = []
    location_latitude = float(location.latitude)
    location_longitude = float(location.longitude)
    #for index, row in data.itterrows():
    close_locations = [shapely.geometry.Point(lon, lat) for lon,lat in zip(data['Longitude'], data['Latitude'])]
    gdf = gpd.GeoDataFrame(data, geometry=close_locations, crs={"init":"EPSG:4326"})
    pts = gdf.geometry.unary_union
    ptsArray = np.array(pts)
    print(ptsArray)
    point_tree = spatial.KDTree(ptsArray)
    query = point_tree.query_ball_point([location.longitude, location.latitude], 1)
  **for i in range(len(query)):
        lst = []
        otherList=[]
        value = query[i]
        lst.append(gdf.iloc[value])**
def main():
    data = pd.read_csv('National_Register_of_Historic_Places (3).csv')
    streetNum = input("Enter your number")
    streetName = input("Enter Your Street Name")
    city = input("Enter your city")
    geolocator = Nominatim(user_agent="Final_Project_Python")
    location = geolocator.geocode(f"{streetNum} {streetName} {city} ")
    print(location.address)
    print(location.latitude, location.longitude)
    pt = Point(location.longitude, location.latitude)
    print(float(location.latitude))
    print(float(location.longitude))
    close_by(pt, location)
main()

我在close\u by函数中粗体显示的for循环当前只返回查询的最后一个值，而不是它之前的所有记录。有人知道如何让它包含所有它迭代的值，而不是每次都覆盖上一个值吗？