Add run scripts for shell

run.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+python scripts/check_requirements.py requirements.txt
+if [ $? -eq 1 ]
+then
+    echo Installing missing packages...
+    pip install -r requirements.txt
+fi
+python -m autogpt $@
+read -p "Press any key to continue..."

run_continuous.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+argument="--continuous"
+./run.sh "$argument"