updatecode

Dockerfile

@@ -1,48 +1,40 @@
-# base image with Ubuntu 20.04
-FROM ubuntu:20.04
+# Use the official Python 3.11 slim image
+FROM python:3.11-slim
 
 # Set environment variables
 ENV DEBIAN_FRONTEND=noninteractive
 ENV PYTHONUNBUFFERED=1
 
-# Add deadsnakes PPA for Python 3.11
-RUN apt-get update && apt-get install -y software-properties-common && \
-    add-apt-repository -y ppa:deadsnakes/ppa && \
-    apt-get update
+# Install basic build tools and libraries (required by faiss-cpu, PyMuPDF, etc.)
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    build-essential \
+    cmake \
+    libopenblas-dev \
+    libomp-dev \
+    poppler-utils \
+    && rm -rf /var/lib/apt/lists/*
 
-# Install Python 3.11 and required packages
-RUN apt-get install -y \
-    python3.11 python3.11-distutils python3.11-dev wget git unzip && \
-    rm -rf /var/lib/apt/lists/*
-
-# Install pip using get-pip.py (bypasses any outdated or broken system pip)
-RUN wget https://bootstrap.pypa.io/get-pip.py && \
-    python3.11 get-pip.py && \
-    rm get-pip.py
-
-# Update alternatives to set Python 3.11 as default
-RUN update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.11 1 && \
-    update-alternatives --config python3
+# Create a working directory
+WORKDIR /app
 
 # Set Hugging Face cache directory
 ENV HF_HOME=/app/cache
 RUN mkdir -p /app/cache && chmod -R 777 /app/cache
 
+# Copy requirements first (for Docker layer caching)
+COPY requirements.txt .
+
+# Install Python dependencies (no version pinning)
+RUN pip install --no-cache-dir -r requirements.txt
+
 # Create directories with proper read/write permissions
 RUN mkdir -p /app/uploads/vectors && chmod -R 777 /app/uploads
 
-# Set the working directory
-WORKDIR /app
-
-# Copy the application files
+# Copy the rest of the application files
 COPY . .
 
-# Install Python dependencies
-RUN pip install --no-cache-dir -r requirements.txt
-RUN python3 -c "from sentence_transformers import SentenceTransformer; SentenceTransformer('sentence-transformers/all-MiniLM-L6-v2', cache_folder='/app/cache')"
-
-# Expose the Flask app's port
+# Expose the port used by your Flask app (e.g., 7860)
 EXPOSE 7860
 
 # Start the Flask app
-CMD ["python3", "run.py"]
+CMD ["python", "run.py"]

requirements.txt

@@ -1,11 +1,10 @@
-Flask==2.3.2
-transformers==4.31.0
-sentence-transformers==2.2.2
-torch==2.0.1
-torchvision==0.15.2
-faiss-cpu==1.7.2
-PyMuPDF==1.22.5
-python-pptx==0.6.21
-pandas==1.5.3
-numpy==1.24.2
-huggingface-hub==0.15.1
+Flask
+transformers
+sentence-transformers
+torch
+faiss-cpu
+PyMuPDF
+python-pptx
+pandas
+numpy
+huggingface-hub