python绘图图表轴和变量

Question

我正在使用plotly来显示来自xlsx的数据， 一切工作正常，除了我无法控制图中的轴， 列的头部包含月份的名称，这就是 X 轴中需要的内容， 第一行包含我需要将其放在图表变量中的事件类型，

这里是代码：

import dash
import os
import dash_core_components as dcc
import dash_html_components as html
from dash.dependencies import Input, Output
import plotly.express as px
import pandas as pd

df = pd.read_excel( "2022.xlsx",
     engine='openpyxl')

external_stylesheets = ["https://codepen.io/chriddyp/pen/bWLwgP.css"]

app = dash.Dash(__name__, external_stylesheets=external_stylesheets)

app.layout = html.Div([
    html.Div(
        dcc.Graph(id='graph',
                          style={
            'height': 500,
            'width': 900,
            "display": "block",
            "margin-left": "auto",
            "margin-right": "auto",}),
    ),
    html.Div([
                html.Label(['Choose a graph:'],style={'font-weight': 'bold'}),
                dcc.RadioItems(
                    id='drop',
                    options=[
                             {'label': 'graph1', 'value': 'graph1'},
                             {'label': 'graph2', 'value': 'graph2'},
                             {'label': 'graph3', 'value': 'graph3'},
                    ],
                    value='age',
                    style={"width": "60%"}
                ),
        ])

])




@app.callback(
    Output('graph', 'figure'),
    [Input(component_id='drop', component_property='value')]
)
def build_graph(value):
    
    if value == 'graph1':
        return px.scatter(
            df,
            x=["January" , "February" , "March" , "April" , "May" , "June" , "July" , "August" , "September" , "October" , "November" , "December"],
            y=["vul-report" , "resk" , "reports" , "web" , "scan" , "email" , "call" , "open-src"],
            size_max=50,  
            )

    if value == 'graph2':
        return px.bar(
            df,
            x=["January" , "February" , "March" , "April" , "May" , "June" , "July" , "August" , "September" , "October" , "November" , "December"],
            y=["vul-report" , "resk" , "reports" , "web" , "scan" , "email" , "call" , "open-src"],
            )
    
    else:
        return px.bar(
            df,
            x=["January" , "February" , "March" , "April" , "May" , "June" , "July" , "August" , "September" , "October" , "November" , "December"],
            y=["vul-report" , "resk" , "reports" , "web" , "scan" , "email" , "call" , "open-src"],
             barmode="group",
            )

if __name__ == '__main__':
    app.run_server(debug=True)

数据图片：

虚拟数据:)

当前结果的图片：

谢谢！