fix: lighter base image, faster build

.huggingface/build.yml

@@ -0,0 +1,3 @@
+# .huggingface/build.yml
+build:
+  dockerfile: Dockerfile

Dockerfile

@@ -1,15 +1,22 @@
-FROM mcr.microsoft.com/playwright/python:v1.44.0-jammy
+FROM python:3.10-slim
 
 WORKDIR /app
 
+ENV DEBIAN_FRONTEND=noninteractive
+
 RUN apt-get update && apt-get install -y --no-install-recommends \
     ffmpeg \
+    curl \
     && rm -rf /var/lib/apt/lists/*
 
 COPY requirements.txt .
 RUN pip install --no-cache-dir --upgrade pip && \
     pip install --no-cache-dir -r requirements.txt
 
+# Install playwright + chromium in one step with progress
+RUN playwright install-deps chromium && \
+    playwright install chromium
+
 COPY . .
 
 RUN mkdir -p /tmp/bytebrain-output

app.py

@@ -1,9 +1,3 @@
-"""
-app.py
-------
-Gradio UI wrapper around run_pipeline.py.
-Fixes Windows cp1252 UnicodeEncodeError by forcing UTF-8 in the subprocess.
-"""
 
 import os
 import sys
@@ -13,18 +7,12 @@ import logging
 from pathlib import Path
 from datetime import datetime
 import gradio as gr
-from dotenv import load_dotenv
-load_dotenv()
-from openai import OpenAI
-openai = OpenAI(
-    api_key=os.getenv("OPENAI_API_KEY"),
-)
-# ── Logging setup ─────────────────────────────────────────────────────────────
+
 # ── Logging setup ─────────────────────────────────────────────────────────────
 logging.basicConfig(
     level=logging.INFO,
     format="%(asctime)s [%(levelname)s] %(message)s",
-    handlers=[logging.StreamHandler(sys.stdout)]  # HF Spaces captures stdout
+    handlers=[logging.StreamHandler(sys.stdout)]
 )
 log = logging.getLogger(__name__)
 
@@ -56,7 +44,7 @@ def generate_video(topic: str):
 
     log.info(f"Output path: {output_video}")
 
-    env = os.environ.copy()
+    env = os.environ.copy()  # passes all HF Secrets automatically
     env["PIPELINE_OUTPUT_DIR"] = str(output_root)
     env["PYTHONIOENCODING"]    = "utf-8"
     env["PYTHONUTF8"]          = "1"
@@ -84,7 +72,7 @@ def generate_video(topic: str):
 
     log.info(f"Pipeline exited with code: {proc.returncode}")
     if proc.stdout:
-        log.info(f"STDOUT:\n{proc.stdout[-2000:]}")   # last 2000 chars
+        log.info(f"STDOUT:\n{proc.stdout[-2000:]}")
     if proc.stderr:
         log.warning(f"STDERR:\n{proc.stderr[-2000:]}")
 
@@ -125,12 +113,9 @@ with gr.Blocks(title="ByteBrain Video Generator") as demo:
 log.info("Gradio UI built successfully.")
 
 if __name__ == "__main__":
-    # HF Spaces: server_name must be "0.0.0.0", port 7860
-    # Do NOT use share=True — HF handles tunneling itself
-
-
     demo.queue().launch(
-        server_name="0.0.0.0",   # required for HF Spaces
-        server_port=7860,         # required for HF Spaces
+        server_name="0.0.0.0",
+        server_port=7860,
         show_error=True,
+        ssr_mode=False,
     )