Schema of the serotonine

import plotly.graph_objects as go

fig = go.Figure(
# Ajout d’une flèche pour représenter la sérotonine
go.Scatter(
x=[0, 1],
y=[0, 1],
mode=‘lines’,
line=dict(width=2, color=‘blue’),
text=[‘Sérotonine’, ‘Récepteur de la sérotonine’],
textposition=‘bottom center’
),
# Ajout d’un cercle pour représenter le récepteur
go.Scatter(
x=[1],
y=[1],
mode=‘markers’,
marker=dict(size=10, color=‘red’),
),
# Configuration des axes
xaxis=dict(range=[-0.5, 2], showgrid=False, zeroline=False),
yaxis=dict(range=[-0.5, 2], showgrid=False, zeroline=False),
)
fig.show()

Hello @elmou,

Welcome to the community!

Typically, it is better to have something written about what your post is requesting, or issues you are encountering.