How to create a custom shape to set label

[Youp]

Hi,
I’m trying to create a shape to set a label like this :

import plotly.graph_objects as go
import plotly.express as px 
import pandas as pd

margin_factor = 1.6

data = {'x': [1.5, 1.6, -1.2],
        'y': [21, -16, 46],
        'circle-size': [10, 5, 6],
        'circle-color': ["red","red","green"],
        'tttt': ["PO%. with test cool","PI%. with test dom","HI%. with AQ"],
        
        
        }

# Create DataFrame
df = pd.DataFrame(data)
fig = px.scatter(
    df,
    x="x", 
    y="y", 
    color="circle-color",
    size='circle-size'
)

fig.update_layout(
    {
        'xaxis': {
            "range": [-100, 100],
            'zerolinewidth': 3, 
            "zerolinecolor": "blue",
            "tick0": -100,
            "dtick": 25,
            'scaleanchor': 'y'
        },
        'yaxis': {
            "range": [-100, 100],
            'zerolinewidth': 3, 
            "zerolinecolor": "green",
            "tick0": -100,
            "dtick": 25
        },
        "width": 500,
        "height": 500
    }
)
# x_pad = (max(df.x) - min(df.x)) / 8
# y_pad = (max(df.y) - min(df.y)) / 30
x_pad = 100
y_pad = 6

for x0, y0 in zip(data['x'], data['y']):
    fig.add_shape(type="rect",
        x0=x0 + (x_pad)/100, 
        y0=y0 - y_pad, 
        x1=x0 + x_pad, 
        y1=y0 + y_pad,
        xref='x', yref='y',
        line=dict(
            color="yellow",
            width=2,
        ),
        fillcolor="yellow",
        layer="below"
    )

fig.add_trace(
    go.Scatter(
        x=df["x"].values + (x_pad)/2,
        y=df["y"],
        text=df["tttt"],
        mode="text",
        showlegend=False
    )
)
fig.update_traces(textposition='middle right', textfont_size=14, textfont_color='black', textfont_family="Inter", hoverinfo="skip", hovertemplate=None, hoverlabel_bgcolor="white", hoverlabel_font_color="black", hoverlabel_font_family="Inter", hoverlabel_font_size=12)

fig.show()

the result :

but what I’m looking for is something ike this :

matbe I need to recalculate the x_pad and y_pad , .does anyme dis that before please ?

thanks