chore: drop 3.9 support from setup.sh

setup.sh

@@ -25,7 +25,7 @@ function check_installed_python() {
         exit 2
     fi
 
-    for v in 12 11 10 9
+    for v in 12 11 10
     do
         PYTHON="python3.${v}"
         which $PYTHON
@@ -36,7 +36,7 @@ function check_installed_python() {
         fi
     done
 
-    echo "No usable python found. Please make sure to have python3.9 or newer installed."
+    echo "No usable python found. Please make sure to have python3.10 or newer installed."
     exit 1
 }
 
@@ -166,7 +166,7 @@ function install_macos() {
     #Gets number after decimal in python version
     version=$(egrep -o 3.\[0-9\]+ <<< $PYTHON | sed 's/3.//g')
 
-    if [[ $version -ge 9 ]]; then               #Checks if python version >= 3.9
+    if [[ $version -ge 10 ]]; then               #Checks if python version >= 3.10
         install_mac_newer_python_dependencies
     fi
 }
@@ -277,7 +277,7 @@ function install() {
         install_redhat
     else
         echo "This script does not support your OS."
-        echo "If you have Python version 3.9 - 3.12, pip, virtualenv, ta-lib you can continue."
+        echo "If you have Python version 3.10 - 3.12, pip, virtualenv, ta-lib you can continue."
         echo "Wait 10 seconds to continue the next install steps or use ctrl+c to interrupt this shell."
         sleep 10
     fi
@@ -304,7 +304,7 @@ function help() {
     echo "	-p,--plot       Install dependencies for Plotting scripts."
 }
 
-# Verify if 3.9+ is installed
+# Verify if 3.10+ is installed
 check_installed_python
 
 case $* in