Update Dockerfile

Dockerfile

@@ -40,7 +40,7 @@ RUN pip install --no-cache-dir -r requirements.txt \
        "azure-cognitiveservices-speech>=1.46.0" "azure-core>=1.36.0"
 
 # 5. Copy Server Code
-COPY app.py .
+COPY . .
 
 # 6. Security: Create non-root user (Mandatory for HF Spaces)
 RUN useradd -m -u 1000 user