Update Dockerfile

src/Services/AIService/Dockerfile

@@ -11,7 +11,6 @@
     && rm -rf /var/lib/apt/lists/*
 
 # Copy requirements first for better caching
-# Build context should be the AIService directory (where Dockerfile is located)
 COPY requirements.txt .
 COPY requirements-dev.txt .
 
@@ -75,6 +74,15 @@
         sentence-transformers==3.0.0 && \
     echo "=== All dependencies installed successfully ==="
 
+RUN --mount=type=cache,target=/root/.cache/pip \
+    pip install --no-cache-dir \
+        --timeout=300 \
+        --retries=5 \
+        --verbose \
+        --progress-bar=on \
+        -r requirements.txt && \
+    echo "=== requirements.txt installed successfully ==="
+
 # Runtime stage
 FROM python:3.11-slim
 
@@ -90,7 +98,6 @@
 COPY --from=builder /usr/local/bin /usr/local/bin
 
 # Copy application code
-# Build context is expected to be the repo root, but if it's the AIService directory, use relative path
 COPY app ./app
 COPY requirements.txt ./
 # COPY proto ./proto
@@ -109,5 +116,5 @@
 
 # Run application
 # Use PORT environment variable if set, otherwise default to 8000
 CMD sh -c "uvicorn app.main:app --host 0.0.0.0 --port ${PORT:-8000}"