Update the readme

README.md

 # DSSE G1
 
 
+## Building the Image and Running the Container
+
+```
+docker compose up -d
+docker exec -it  dsse_group1-hadoop_analysis_app-1 /bin/bash
+```
+
 
 ## Running the Application
 
 To run the application, use the following command format:
 
 ```bash
-python src/hadoop_analysis/main.py --repo-path [path-to-hadoop-repo]
+python3 src/hadoop_analysis/main.py --repo-path [path-to-hadoop-repo]
 ```