implement

app.py

@@ -1,147 +0,0 @@
-import io
-import random
-from typing import List, Tuple
-
-import aiohttp
-import panel as pn
-from PIL import Image
-from transformers import CLIPModel, CLIPProcessor
-
-pn.extension(design="bootstrap", sizing_mode="stretch_width")
-
-ICON_URLS = {
-    "brand-github": "https://github.com/holoviz/panel",
-    "brand-twitter": "https://twitter.com/Panel_Org",
-    "brand-linkedin": "https://www.linkedin.com/company/panel-org",
-    "message-circle": "https://discourse.holoviz.org/",
-    "brand-discord": "https://discord.gg/AXRHnJU6sP",
-}
-
-
-async def random_url(_):
-    pet = random.choice(["cat", "dog"])
-    api_url = f"https://api.the{pet}api.com/v1/images/search"
-    async with aiohttp.ClientSession() as session:
-        async with session.get(api_url) as resp:
-            return (await resp.json())[0]["url"]
-
-
-@pn.cache
-def load_processor_model(
-    processor_name: str, model_name: str
-) -> Tuple[CLIPProcessor, CLIPModel]:
-    processor = CLIPProcessor.from_pretrained(processor_name)
-    model = CLIPModel.from_pretrained(model_name)
-    return processor, model
-
-
-async def open_image_url(image_url: str) -> Image:
-    async with aiohttp.ClientSession() as session:
-        async with session.get(image_url) as resp:
-            return Image.open(io.BytesIO(await resp.read()))
-
-
-def get_similarity_scores(class_items: List[str], image: Image) -> List[float]:
-    processor, model = load_processor_model(
-        "openai/clip-vit-base-patch32", "openai/clip-vit-base-patch32"
-    )
-    inputs = processor(
-        text=class_items,
-        images=[image],
-        return_tensors="pt",  # pytorch tensors
-    )
-    outputs = model(**inputs)
-    logits_per_image = outputs.logits_per_image
-    class_likelihoods = logits_per_image.softmax(dim=1).detach().numpy()
-    return class_likelihoods[0]
-
-
-async def process_inputs(class_names: List[str], image_url: str):
-    """
-    High level function that takes in the user inputs and returns the
-    classification results as panel objects.
-    """
-    try:
-        main.disabled = True
-        if not image_url:
-            yield "##### ⚠️ Provide an image URL"
-            return
-    
-        yield "##### ⚙ Fetching image and running model..."
-        try:
-            pil_img = await open_image_url(image_url)
-            img = pn.pane.Image(pil_img, height=400, align="center")
-        except Exception as e:
-            yield f"##### 😔 Something went wrong, please try a different URL!"
-            return
-    
-        class_items = class_names.split(",")
-        class_likelihoods = get_similarity_scores(class_items, pil_img)
-    
-        # build the results column
-        results = pn.Column("##### 🎉 Here are the results!", img)
-    
-        for class_item, class_likelihood in zip(class_items, class_likelihoods):
-            row_label = pn.widgets.StaticText(
-                name=class_item.strip(), value=f"{class_likelihood:.2%}", align="center"
-            )
-            row_bar = pn.indicators.Progress(
-                value=int(class_likelihood * 100),
-                sizing_mode="stretch_width",
-                bar_color="secondary",
-                margin=(0, 10),
-                design=pn.theme.Material,
-            )
-            results.append(pn.Column(row_label, row_bar))
-        yield results
-    finally:
-        main.disabled = False
-
-
-# create widgets
-randomize_url = pn.widgets.Button(name="Randomize URL", align="end")
-
-image_url = pn.widgets.TextInput(
-    name="Image URL to classify",
-    value=pn.bind(random_url, randomize_url),
-)
-class_names = pn.widgets.TextInput(
-    name="Comma separated class names",
-    placeholder="Enter possible class names, e.g. cat, dog",
-    value="cat, dog, parrot",
-)
-
-input_widgets = pn.Column(
-    "##### 😊 Click randomize or paste a URL to start classifying!",
-    pn.Row(image_url, randomize_url),
-    class_names,
-)
-
-# add interactivity
-interactive_result = pn.panel(
-    pn.bind(process_inputs, image_url=image_url, class_names=class_names),
-    height=600,
-)
-
-# add footer
-footer_row = pn.Row(pn.Spacer(), align="center")
-for icon, url in ICON_URLS.items():
-    href_button = pn.widgets.Button(icon=icon, width=35, height=35)
-    href_button.js_on_click(code=f"window.open('{url}')")
-    footer_row.append(href_button)
-footer_row.append(pn.Spacer())
-
-# create dashboard
-main = pn.WidgetBox(
-    input_widgets,
-    interactive_result,
-    footer_row,
-)
-
-title = "Panel Demo - Image Classification"
-pn.template.BootstrapTemplate(
-    title=title,
-    main=main,
-    main_max_width="min(50%, 698px)",
-    header_background="#F08080",
-).servable(title=title)

main.py

@@ -0,0 +1,21 @@
+from fastapi import FastAPI
+from panel.io.fastapi import add_applications
+from page import page
+import logging
+
+app = FastAPI()
+add_applications(page, app=app)
+
+
+@app.get("/app")
+async def log_app(message: str):
+    logger = logging.getLogger("APP")
+    logger.debug(message)
+    return {"details": "Logged Successfully. Please check the root page."}
+
+
+@app.get("/game")
+async def log_game(message: str):
+    logger = logging.getLogger("Game")
+    logger.debug(message)
+    return {"details": "Logged Successfully. Please check the root page."}

page.py

@@ -0,0 +1,33 @@
+import panel as pn
+import logging
+
+
+tab_console_names = ["APP", "Game"]
+pn.extension("terminal")
+tabs = []
+for name in tab_console_names:
+    terminal = pn.widgets.Terminal(
+        f"Console for {name}\n=====================================================\n\n",
+        height=600,
+        sizing_mode="stretch_width",
+    )
+    logger = logging.getLogger(name)
+    logger.setLevel(logging.DEBUG)
+    stream_handler = logging.StreamHandler(terminal)
+    stream_handler.terminator = " \n"
+    formatter = logging.Formatter("%(asctime)s [%(levelname)s]: %(message)s")
+    stream_handler.setFormatter(formatter)
+    stream_handler.setLevel(logging.DEBUG)
+    logger.addHandler(stream_handler)
+    tabs.append((name, terminal))
+
+terminal_tabs = pn.Tabs(*tabs)
+main = pn.WidgetBox(terminal_tabs)
+title = "Log Displayer"
+page = pn.Column(
+    pn.pane.HTML(
+        f"""<h1 style="text-align: center; font-weight: bold;">{title}</h1>""",
+        sizing_mode="stretch_width",
+    ),
+    terminal_tabs,
+)

requirements.txt

@@ -1,6 +1,6 @@
-panel
+panel[fastapi]
 jupyter
 transformers
 numpy
 torch
-aiohttp
+aiohttp

title.html

@@ -0,0 +1 @@
+<h1 style="text-align: center; font-weight: bold;">Log Displayer</h1>