Update Dockerfile

Dockerfile

@@ -1,23 +1,26 @@
-# Use Python 3.10 slim
-FROM python:3.10-slim
+# ---------------------------------------------------------------
+# CRITICAL CHANGE: Use the FULL Python image (not slim).
+# The 'slim' image lacks the C-level SSL libraries required
+# by the Azure Speech SDK to initialize its platform.
+# ---------------------------------------------------------------
+FROM python:3.10
 
 # 1. Install System Dependencies
-# ca-certificates: REQUIRED for Azure to connect via HTTPS (Fixes Error 2176)
-# libssl-dev: Required for Azure Authentication
-# libasound2: Required for Audio processing
+# build-essential: Ensures C++ libraries are present
+# libssl-dev & ca-certificates: Fixes Azure Error 2176
+# libasound2: Required for Azure Audio
 # ffmpeg: Required for audio sanitization
 # libgl1: Required for OpenCV
 RUN apt-get update && apt-get install -y \
+    build-essential \
     libgl1 \
-    libglib2.0-0 \
     libasound2 \
-    libasound2-plugins \
     libssl-dev \
     ca-certificates \
     ffmpeg \
     && rm -rf /var/lib/apt/lists/*
 
-# 2. Refresh SSL Certificates
+# 2. Force update of security certificates
 RUN update-ca-certificates
 
 # 3. Setup Work Directory