Update Dockerfile

Dockerfile

@@ -1,8 +1,7 @@
-#FROM ubuntu:22.04
 FROM ubuntu:22.04
 
 # Install necessary packages  
-RUN apt-get update && apt-get install -y \  
+RUN apt-get update && apt-get install -y \
     curl \
     wget \
     unzip \
@@ -11,21 +10,19 @@ RUN apt-get update && apt-get install -y \
     libmagic-dev \
     lsb-release \
     lsof \
-    postgresql \
+    postgresql-client-16
 
-#NEEDED FOR POSTGRES16
+# NEEDED FOR POSTGRES16
 RUN curl -fsSL --insecure https://www.postgresql.org/media/keys/ACCC4CF8.asc | gpg --dearmor -o /etc/apt/trusted.gpg.d/postgresql.gpg
- 
 RUN apt-get update && apt-get install -y postgresql-client-16
-  
-  
-# Install Python dependencies - FOR  
+
+# Install Python dependencies
 RUN pip3 install -r requirements.txt
 
 # Expose ports  
 EXPOSE 8501
 
-
 WORKDIR postgres
 
-RUN python3 -m streamlit run app.py
+
+CMD ["python3", "-m", "streamlit", "run", "app.py"]