Update Dockerfile

Dockerfile

@@ -1,20 +1,18 @@
-# Base image
-FROM python:3.11-slim
-
-# Set working directory
-WORKDIR /app
-
-# Copy requirements
-COPY requirements.txt .
-
-# Install dependencies
-RUN pip install --no-cache-dir -r requirements.txt
-
-# Copy app.py
-COPY . .
-
-# Expose port
-EXPOSE 7860
-
-# Run FastAPI server
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
+# Use official slim Python image
+FROM python:3.11-slim
+
+# Set working directory
+WORKDIR /app
+
+# Copy requirements and install
+COPY requirements.txt .
+RUN pip install --upgrade pip && pip install --no-cache-dir -r requirements.txt
+
+# Copy app.py
+COPY . .
+
+# Expose default HF port
+EXPOSE 7860
+
+# Use Python to run uvicorn (avoids PATH issues)
+CMD ["python", "-m", "uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]