Update Dockerfile

Dockerfile

@@ -1,19 +1,31 @@
 # Use Python 3.10 slim as base image
 FROM python:3.10-slim
 
-# Install OpenJDK 11 (includes javac)
+# Install OpenJDK 17 and required dependencies
 RUN apt-get update && \
-    apt-get install -y openjdk-17-jdk && \
+    apt-get install -y --no-install-recommends \
+    openjdk-17-jdk \
+    openjdk-17-jdk-headless \
+    ca-certificates \
+    wget \
+    curl \
+    libstdc++6 && \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/*
 
-# Set JAVA_HOME and update PATH
-ENV JAVA_HOME=/usr/lib/jvm/java-17-openjdk-amd64
-ENV PATH=$JAVA_HOME/bin:$PATH
+# Find the actual Java installation path
+RUN update-alternatives --config java || true && \
+    update-alternatives --config javac || true
+
+# Manually set JAVA_HOME and JVM_PATH based on actual file location
+ENV JAVA_HOME=$(dirname $(dirname $(readlink -f $(which java))))
 ENV JVM_PATH="$JAVA_HOME/lib/server/libjvm.so"
+ENV PATH="${JAVA_HOME}/bin:${PATH}"
 
 # Verify Java installation
-RUN java -version && javac -version
+RUN echo "JAVA_HOME is set to $JAVA_HOME" && \
+    echo "JVM_PATH is set to $JVM_PATH" && \
+    java -version && javac -version && ls -l $JVM_PATH || echo "libjvm.so not found!"
 
 # Set working directory
 WORKDIR /home/user/app
@@ -21,11 +33,12 @@ WORKDIR /home/user/app
 # Copy application files
 COPY . .
 
-# Install Python dependencies
-RUN pip install --no-cache-dir -r requirements.txt
+# Upgrade pip and install Python dependencies
+RUN pip install --upgrade pip && \
+    pip install --no-cache-dir -r requirements.txt
 
 # Expose port for HF Spaces
 EXPOSE 7860
 
 # Run the Flask app
-CMD ["python", "app.py"]
+CMD ["python", "app.py"]