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README.md

@@ -1,12 +1,12 @@
+
 ---
-title: Blocks Update
+title: blocks_update 
 emoji: 🔥
-colorFrom: pink
-colorTo: pink
+colorFrom: indigo
+colorTo: indigo
 sdk: gradio
 sdk_version: 3.3.1
+
 app_file: app.py
 pinned: false
 ---
-
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference

app.py

@@ -0,0 +1,46 @@
+import gradio as gr
+
+with gr.Blocks() as demo:
+    gr.Markdown(
+        """
+    # Animal Generator
+    Once you select a species, the detail panel should be visible.
+    """
+    )
+
+    species = gr.Radio(label="Animal Class", choices=["Mammal", "Fish", "Bird"])
+    animal = gr.Dropdown(label="Animal", choices=[])
+
+    with gr.Column(visible=False) as details_col:
+        weight = gr.Slider(0, 20)
+        details = gr.Textbox(label="Extra Details")
+        generate_btn = gr.Button("Generate")
+        output = gr.Textbox(label="Output")
+
+    species_map = {
+        "Mammal": ["Elephant", "Giraffe", "Hamster"],
+        "Fish": ["Shark", "Salmon", "Tuna"],
+        "Bird": ["Chicken", "Eagle", "Hawk"],
+    }
+
+    def filter_species(species):
+        return gr.Dropdown.update(
+            choices=species_map[species], value=species_map[species][1]
+        ), gr.update(visible=True)
+
+    species.change(filter_species, species, [animal, details_col])
+
+    def filter_weight(animal):
+        if animal in ("Elephant", "Shark", "Giraffe"):
+            return gr.update(maximum=100)
+        else:
+            return gr.update(maximum=20)
+
+    animal.change(filter_weight, animal, weight)
+    weight.change(lambda w: gr.update(lines=int(w / 10) + 1), weight, details)
+
+    generate_btn.click(lambda x: x, details, output)
+
+
+if __name__ == "__main__":
+    demo.launch()