chore: import upstream snapshot with attribution

cypress/e2e/pyplot/main.py

@@ -0,0 +1,12 @@
+import matplotlib.pyplot as plt
+
+import chainlit as cl
+
+
+@cl.on_chat_start
+async def start():
+    fig, ax = plt.subplots()
+    ax.plot([1, 2, 3, 4], [1, 4, 2, 3])
+    elements = [cl.Pyplot(name="chart", figure=fig)]
+
+    await cl.Message(content="This message has a chart", elements=elements).send()

cypress/e2e/pyplot/spec.cy.ts

@@ -0,0 +1,6 @@
+describe('pyplot', () => {
+  it('should be able to display an inline chart', () => {
+    cy.get('.step').should('have.length', 1);
+    cy.get('.step').eq(0).find('.inline-image').should('have.length', 1);
+  });
+});