Update app.py

app.py

@@ -1,48 +1,55 @@
-import requests
-from fastapi import FastAPI, Request
-from fastapi.responses import HTMLResponse
-from fastapi.templating import Jinja2Templates
-
-DATASET_REPO = "gopallikehack/Skills_Lecture"
-RESOLVE_BASE = f"https://huggingface.co/datasets/{DATASET_REPO}/resolve/main"
-METADATA_URL = f"{RESOLVE_BASE}/metadata.json"
-
-app = FastAPI()
-templates = Jinja2Templates(directory="templates")
-
-
-def load_videos():
-    """Fetch the current video list from the public dataset. Returns [] if
-    metadata.json doesn't exist yet (e.g. before the first upload)."""
-    try:
-        resp = requests.get(METADATA_URL, timeout=10, params={"_": "nocache"})
-        if resp.status_code != 200:
-            return []
-        entries = resp.json()
-        return sorted(entries, key=lambda e: e.get("uploadedAt", ""), reverse=True)
-    except Exception:
-        return []
-
-
-@app.get("/", response_class=HTMLResponse)
-def home(request: Request):
-    videos = load_videos()
-    return templates.TemplateResponse(
-        "index.html", {"request": request, "videos": videos}
-    )
+from flask import Flask, render_template, send_file
+from huggingface_hub import HfApi
+import os
+
+
+app = Flask(__name__)
+
+
+DATASET = "gopallikehack/Skills_Lecture"
 
 
-@app.get("/watch/{slug}", response_class=HTMLResponse)
-def watch(request: Request, slug: str):
-    videos = load_videos()
-    video = next((v for v in videos if v["slug"] == slug), None)
+api = HfApi()
+
+
+@app.route("/")
+def home():
+
+    files = api.list_repo_files(
+        repo_id=DATASET,
+        repo_type="dataset"
+    )
 
-    if video is None:
-        return templates.TemplateResponse(
-            "not_found.html", {"request": request}, status_code=404
+    videos = [
+        f for f in files
+        if f.lower().endswith(
+            (".mp4", ".mkv", ".webm")
         )
+    ]
 
-    video_url = f"{RESOLVE_BASE}/{video['filename']}"
-    return templates.TemplateResponse(
-        "watch.html", {"request": request, "video": video, "video_url": video_url}
+    return render_template(
+        "index.html",
+        videos=videos
     )
+
+
+@app.route("/watch/<path:name>")
+def watch(name):
+
+    url = (
+        f"https://huggingface.co/datasets/"
+        f"{DATASET}/resolve/main/{name}"
+    )
+
+    return render_template(
+        "player.html",
+        video=url,
+        title=name
+    )
+
+
+if __name__ == "__main__":
+    app.run(
+        host="0.0.0.0",
+        port=7860
+    )