Update Dockerfile

Dockerfile

@@ -1,18 +1,20 @@
-# Base image
+# Base image with Android SDK 33
 FROM cirrusci/android-sdk:33
 
 # Root user
 USER root
 
-# 1. Update aur Java 17 Install karna (Ye sab se zaroori step hai)
+# 1. Update & Install Java 17 and Python
 RUN apt-get update && \
     apt-get install -y python3 python3-pip openjdk-17-jdk && \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/*
 
-# 2. Java 17 ko Default set karna
+# 2. Environment Variables (Java & Android Tools)
 ENV JAVA_HOME /usr/lib/jvm/java-17-openjdk-amd64
-ENV PATH $JAVA_HOME/bin:$PATH
+ENV ANDROID_HOME /opt/android-sdk
+# Build Tools ka path add karna zaroori hai taake 'apksigner' mil jaye
+ENV PATH ${PATH}:${ANDROID_HOME}/build-tools/33.0.0:${JAVA_HOME}/bin
 
 # Working Directory
 WORKDIR /app
@@ -32,5 +34,5 @@ RUN chmod -R 777 /app
 # Port Expose
 EXPOSE 7860
 
-# Run Command (CORS aur Upload Limit fix ke sath)
+# Run Command
 CMD ["streamlit", "run", "app.py", "--server.port=7860", "--server.address=0.0.0.0", "--server.enableCORS=false", "--server.enableXsrfProtection=false", "--server.maxUploadSize=200"]