Update Dockerfile

Dockerfile

@@ -1,10 +1,11 @@
-# Use a slim Python image as base
 FROM python:3.10-slim
 
-# Install system dependencies: ffmpeg (needed by ctc-forced-aligner)
-# and build-essential (compiler + build tools for C++ extension)
+# Install system dependencies:
+#   ffmpeg          → required by ctc-forced-aligner
+#   build-essential → compilers (g++, make) for the C++ extension
+#   git             → needed to pip install from GitHub
 RUN apt-get update && \
-    apt-get install -y ffmpeg build-essential && \
+    apt-get install -y ffmpeg build-essential git && \
     rm -rf /var/lib/apt/lists/*
 
 # ----- Redirect all caches to /tmp (mandatory for HF Spaces) -----
@@ -21,16 +22,44 @@ RUN mkdir -p ${TRANSFORMERS_CACHE} ${TORCH_HOME} && \
 
 WORKDIR /code
 
-# Copy and install Python dependencies
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy the rest of the application (main.py)
 COPY . .
 
-# Expose port 7860 (Hugging Face Spaces standard)
 EXPOSE 7860
 
-# Run the FastAPI app (main.py -> main:app)
-# If your file is named "app.py", change to "app:app"
-CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860", "--workers", "1"]
+# Adjust the module name if your Python file is named app.py (app:app)
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860", "--workers", "1"]FROM python:3.10-slim
+
+# Install system dependencies:
+#   ffmpeg          → required by ctc-forced-aligner
+#   build-essential → compilers (g++, make) for the C++ extension
+#   git             → needed to pip install from GitHub
+RUN apt-get update && \
+    apt-get install -y ffmpeg build-essential git && \
+    rm -rf /var/lib/apt/lists/*
+
+# ----- Redirect all caches to /tmp (mandatory for HF Spaces) -----
+ENV NUMBA_CACHE_DIR=/tmp/numba_cache
+ENV MPLCONFIGDIR=/tmp/matplotlib_cache
+ENV XDG_CACHE_HOME=/tmp/xdg_cache
+ENV HF_HOME=/tmp/hf_cache
+ENV TRANSFORMERS_CACHE=/tmp/hf_cache/transformers
+ENV TORCH_HOME=/tmp/hf_cache/torch
+ENV HF_HUB_CACHE=/tmp/hf_cache/hub
+
+RUN mkdir -p ${TRANSFORMERS_CACHE} ${TORCH_HOME} && \
+    chmod -R 777 /tmp/hf_cache
+
+WORKDIR /code
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+EXPOSE 7860
+
+# Adjust the module name if your Python file is named app.py (app:app)
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860", "--workers", "1"]