Title: Update GROQ API request to match official documentation

Content: Updated curl command and removed unnecessary code for setting up spinner.

aicommit

@@ -5,7 +5,7 @@ ARGS=("${@-}")
 
 TMP_FILE="/tmp/aicommit"
 system=$(
-cat - <<EOF
+	cat - <<EOF
 
 You are an expert programmer that values clear, unambiguous communication and are specialized in generating concise and informative git commit messages. 
 Only reply with the commit message and nothing else. 

aicommit_groq

@@ -5,9 +5,8 @@ set -e
 ARGS=("${@-}")
 TMP_FILE="/tmp/aicommit"
 
-
 system=$(
-cat - <<EOF
+	cat - <<EOF
 
 You are an expert programmer that values clear, unambiguous communication and are specialized in generating concise and informative git commit messages. 
 Only reply with the commit message and nothing else. 
@@ -18,24 +17,11 @@ EOF
 
 pushd "$(pwd)" >/dev/null || exit 1
 
-spin() {
-	echo "${@}"
-	while true; do
-		spinner=('-' '\' '|' '/')
-		for i in "${spinner[@]}"; do
-			echo -ne "\r${i}"
-			sleep .05
-		done
-	done
-	echo ""
-}
-
 if [[ -z ${GROQ_API_KEY} ]]; then
 	echo "API key not set."
 	exit 1
 fi
 
-
 if ! diff=$(git diff --cached); then
 	echo "Failed to get diff."
 	exit 1
@@ -51,8 +37,7 @@ message=$(
    .stream = false |
    .stop = null"
 )
-spin "AI is thinking..." &
+
-SPINNER="$!"
 curl -s "https://api.groq.com/openai/v1/chat/completions" \
 	-X POST \
 	-H "Content-Type: application/json" \
@@ -61,10 +46,8 @@ curl -s "https://api.groq.com/openai/v1/chat/completions" \
 
 if [[ 0 -ne $? ]]; then
 	echo "Failed to get response."
-	kill "${SPINNER}"
 	exit 1
 fi
-kill "${SPINNER}"
 
 git commit -e -m "$(cat ${TMP_FILE})" && rm ${TMP_FILE}