push updated backend changes

Dockerfiile

@@ -1,31 +1,18 @@
-# Base image
 FROM python:3.10-slim
 
-# Prevent Python from writing pyc files & buffering stdout
-ENV PYTHONDONTWRITEBYTECODE=1
-ENV PYTHONUNBUFFERED=1
+# Install dependencies
+RUN apt-get update && apt-get install -y git
 
-# Set working directory
 WORKDIR /app
 
-# Install system dependencies (important for some Python libs)
-RUN apt-get update && apt-get install -y \
-    build-essential \
-    git \
-    && rm -rf /var/lib/apt/lists/*
-
-# Copy dependency file first (better caching)
-COPY requirements.txt /app/
+# Copy code
+COPY . /app
 
-# Install dependencies
+# Install Python deps
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy the rest of the project
-COPY . /app
-
-# Expose port for FastAPI
+# Expose port
 EXPOSE 7860
 
-# Start FastAPI with Uvicorn
-# (replace main:app with the actual filename:FastAPI instance)
+# Run FastAPI app
 CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]