add packages to install to stabilize build process

Dockerfile

@@ -2,9 +2,13 @@ FROM continuumio/miniconda3
 
 WORKDIR /home/app
 
-RUN apt-get update
-RUN apt-get install nano unzip
-RUN apt install curl -y
+# Updated to include build-essential and libpq-dev
+RUN apt-get update && apt-get install -y \
+    nano \
+    unzip \
+    curl \
+    build-essential \
+    libpq-dev
 
 RUN curl -fsSL https://get.deta.dev/cli.sh | sh