Update Dockerfile

Dockerfile

@@ -3,6 +3,7 @@ FROM nvidia/cuda:12.1.1-base-ubuntu22.04
 # Set environment variables
 ENV PYTHONDONTWRITEBYTECODE 1
 ENV PYTHONUNBUFFERED 1
+ENV PYTHONPATH=/app/src
 ENV HF_HOME=/data/hf_cache
 ENV TRANSFORMERS_CACHE=/data/hf_cache/txagent_models
 ENV MPLCONFIGDIR=/tmp/matplotlib
@@ -19,12 +20,6 @@ RUN apt-get update && apt-get install -y \
 # Create and set working directory
 WORKDIR /app
 
-# Install specific versions of PyTorch and vLLM with CUDA 12.1 support
-RUN pip install --no-cache-dir \
-    torch==2.1.2+cu121 \
-    --extra-index-url https://download.pytorch.org/whl/cu121
-RUN pip install --no-cache-dir vllm==0.3.0
-
 # Create necessary directories
 RUN mkdir -p /data/hf_cache/txagent_models \
     /data/hf_cache/tool_cache \
@@ -32,7 +27,7 @@ RUN mkdir -p /data/hf_cache/txagent_models \
     /data/hf_cache/reports \
     /tmp/matplotlib
 
-# Copy requirements first to leverage Docker cache
+# Install Python dependencies
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt