frontend Docker file updated

Author: Roopan-Microsoft

src/frontend/Dockerfile

@@ -33,11 +33,7 @@ COPY pyproject.toml requirements.txt* uv.lock* ./
 
 # Install Python dependencies using UV
 RUN --mount=type=cache,target=/root/.cache/uv \
-    if [ -f "requirements.txt" ]; then \
-      uv pip install --system -r requirements.txt && uv pip install --system "uvicorn[standard]";  \
-    else \
-      uv pip install --system pyproject.toml && uv pip install --system "uvicorn[standard]"; \
-    fi
+    uv pip install --system pyproject.toml && uv pip install --system "uvicorn[standard]"; \
 
 # Stage 3: Final production image
 FROM python:3.11-slim-bullseye