Update app.py

app.py

@@ -1,7 +1,58 @@
+import math
+
+import pandas as pd
+
 import gradio as gr
+import datetime
+import numpy as np
+
+
+def get_time():
+    return datetime.datetime.now()
+
+
+plot_end = 2 * math.pi
+
+
+def get_plot(period=1):
+    global plot_end
+    x = np.arange(plot_end - 2 * math.pi, plot_end, 0.02)
+    y = np.sin(2 * math.pi * period * x)
+    update = gr.LinePlot.update(
+        value=pd.DataFrame({"x": x, "y": y}),
+        x="x",
+        y="y",
+        title="Plot (updates every second)",
+        width=600,
+        height=350,
+    )
+    plot_end += 2 * math.pi
+    if plot_end > 1000:
+        plot_end = 2 * math.pi
+    return update
+
+
+with gr.Blocks() as demo:
+    with gr.Row():
+        with gr.Column():
+            c_time2 = gr.Textbox(label="Current Time refreshed every second")
+            gr.Textbox(
+                "Change the value of the slider to automatically update the plot",
+                label="",
+            )
+            period = gr.Slider(
+                label="Period of plot", value=1, minimum=0, maximum=10, step=1
+            )
+            plot = gr.LinePlot(show_label=False)
+        with gr.Column():
+            name = gr.Textbox(label="Enter your name")
+            greeting = gr.Textbox(label="Greeting")
+            button = gr.Button(value="Greet")
+            button.click(lambda s: f"Hello {s}", name, greeting)
 
-def greet(name):
-    return "Hello " + name + "!!"
+    demo.load(lambda: datetime.datetime.now(), None, c_time2, every=1)
+    dep = demo.load(get_plot, None, plot, every=1)
+    period.change(get_plot, period, plot, every=1, cancels=[dep])
 
-iface = gr.Interface(fn=greet, inputs="text", outputs="text")
-iface.launch()
+if __name__ == "__main__":
+    demo.queue().launch()