Initialized code.

app.py

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+import gradio as gr
+from PIL import Image, ImageDraw
+
+# Initial game state
+player_pos = [50, 50]
+canvas_size = (200, 200)
+step_size = 10
+
+def update_frame(action):
+    global player_pos
+
+    # Move player based on action
+    if action == "w":
+        player_pos[1] -= step_size
+    elif action == "s":
+        player_pos[1] += step_size
+    elif action == "a":
+        player_pos[0] -= step_size
+    elif action == "d":
+        player_pos[0] += step_size
+
+    # Keep player inside bounds
+    player_pos[0] = max(0, min(canvas_size[0], player_pos[0]))
+    player_pos[1] = max(0, min(canvas_size[1], player_pos[1]))
+
+    # Draw frame
+    img = Image.new("RGB", canvas_size, color="white")
+    draw = ImageDraw.Draw(img)
+    draw.ellipse((player_pos[0]-5, player_pos[1]-5,
+                  player_pos[0]+5, player_pos[1]+5),
+                 fill="blue")
+    return img
+
+iface = gr.Interface(
+    fn=update_frame,
+    inputs=gr.Dropdown(["w", "a", "s", "d"], label="Action"),
+    outputs=gr.Image(type="pil"),
+    live=False,
+    title="Simple WASD Game",
+    description="Move the blue dot using WASD!"
+)
+
+iface.launch()

requirements.txt

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+gradio
+Pillow