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Dockerfile

@@ -1,30 +1,20 @@
-# -------- base
+# Dockerfile
 FROM python:3.10-slim
 
-ENV PYTHONUNBUFFERED=1 \
-    PIP_DISABLE_PIP_VERSION_CHECK=1 \
-    PORT=7860
-
-# -------- system deps (curl for healthcheck)
-RUN apt-get update && apt-get install -y --no-install-recommends \
-    curl \
- && rm -rf /var/lib/apt/lists/*
-
-# -------- workdir
 WORKDIR /app
 
-# -------- python deps
+# (Optional) system deps if you need them; safe to remove if not needed
+RUN apt-get update && apt-get install -y --no-install-recommends curl && rm -rf /var/lib/apt/lists/*
+
+# Install Python deps
 COPY requirements.txt /app/
 RUN pip install --upgrade pip && pip install --no-cache-dir -r requirements.txt
 
-# -------- app code
-# (Put ALL your python files in the image)
+# Copy code
 COPY . /app
 
-# -------- healthcheck & run
-# Hugging Face probes container health; probing "/" is the simplest + most robust for Streamlit
-HEALTHCHECK --interval=30s --timeout=5s --start-period=30s --retries=5 \
-  CMD curl --fail http://127.0.0.1:${PORT}/ || exit 1
+# Do NOT set STREAMLIT_SERVER_PORT here.
+# Spaces will inject $PORT at runtime.
 
-# Streamlit must bind to 0.0.0.0 and HF's provided $PORT
-CMD ["streamlit", "run", "frontend.py", "--server.port=${PORT}", "--server.address=0.0.0.0"]
+# Start Streamlit on the port Spaces provides, and bind to 0.0.0.0
+CMD ["bash", "-lc", "streamlit run /app/frontend.py --server.port $PORT --server.address 0.0.0.0"]

frontend.py

@@ -117,7 +117,7 @@ async def initialize_agent():
                 return True
             except Exception as e:
                 st.error(f"Failed to initialize agent: {str(e)}")
-                st.info("Please make sure the stock server is running: `python stockserver.py`")
+                st.info("Please make sure the stock server is running: `python stock_server.py`")
                 return False
     return True