Add venv startup script, fix deps

requirements.txt

@@ -4,3 +4,5 @@ python-dotenv
 bcrypt
 uvicorn
 openskill
+requests
+

start.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+ver="3.11"
+py="python$ver"
+
+if ! command -v $py &> /dev/null
+then
+    echo "$py not found"
+    exit
+fi
+
+if [ -d .venv/ ]
+then
+    source .venv/bin/activate
+else
+    $py -m venv .venv
+    source .venv/bin/activate
+    $py -m pip install -U -r requirements.txt
+fi
+
+exec uvicorn main:app --reload --host 0.0.0.0 --port 9134