Update Dockerfile

Dockerfile

@@ -1,28 +1,31 @@
-# Dockerfile for Hugging Face Space with ffmpeg + Whisper
+# Use a slim Python base
 FROM python:3.10-slim
 
-# Prevents python writing .pyc files and buffers
 ENV PYTHONDONTWRITEBYTECODE=1
 ENV PYTHONUNBUFFERED=1
+# increase pip timeout to help larger downloads (optional)
+ENV PIP_DEFAULT_TIMEOUT=1200
 
-# Install ffmpeg and system build tools (kept minimal)
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends \
-        ffmpeg \
-        build-essential \
-        git \
-        && rm -rf /var/lib/apt/lists/*
+# Install system deps (ffmpeg + build deps)
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    ffmpeg git build-essential curl libsm6 libxext6 libgl1 \
+    && rm -rf /var/lib/apt/lists/*
 
-# Copy requirements and install
+# Install CPU-only PyTorch wheel first (smaller & reliable)
+# This installs a stable CPU build of torch & torchvision from official index
+RUN pip install --no-cache-dir --upgrade pip \
+ && pip install --no-cache-dir torch --index-url https://download.pytorch.org/whl/cpu
+
+# Copy requirements and install everything else (do NOT include torch here)
 COPY requirements.txt /tmp/requirements.txt
 RUN pip install --no-cache-dir -r /tmp/requirements.txt
 
-# Copy app code
+# Copy app and set workdir
 COPY . /app
 WORKDIR /app
 
-# Expose port expected by HF Spaces
+# Expose HF default port
 ENV PORT=7860
 
-# Launch the app (Gradio will bind to $PORT)
+# Launch app
 CMD ["python", "app.py"]