Update aichat version and add conf generation using ollama API.

tools/gen_aichat_conf.sh

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+
+DEFAULT_MODEL=$(echo "${MODELS}" | cut -d',' -f2)
+EMBEDDING_MODEL=$(echo "${MODELS}" | cut -d',' -f1)
+if [[ -z ${EMBEDDING_MODEL} ]] || [[ -z ${DEFAULT_MODEL} ]]; then
+  echo "MODELS in .env are missing."
+  exit 1
+fi
+
+echo "rag_embedding_model: ollama:${EMBEDDING_MODEL}
+rag_chunk_size: 8192
+rag_chunk_overlap: 409
+model: ollama:${DEFAULT_MODEL}
+temperature: 0
+clients:
+- type: openai-compatible
+  name: ollama
+  api_base: http://${OLLAMA_HOST}:11434/v1
+  api_key: ${LLM_API_KEY}
+  models:"
+
+MODELS_LIST=$(echo "${MODELS}" | cut -d',' -f2- | tr ',' ' ')
+for i in ${MODELS_LIST}; do
+  echo "    - name: ${i}"
+  echo -n "      max_input_tokens: "
+  curl -s "http://${OLLAMA_HOST}:11434/api/show" -H 'Authorization: Bearer 634e87c39907a94faa5f1618c9e501b1' -d "{\"model\": \"${i}\"}" | jq '.model_info | with_entries(select(.key | endswith(".context_length")))[]'
+  TOOLS=$(curl -s "http://${OLLAMA_HOST}:11434/api/show" -H 'Authorization: Bearer 634e87c39907a94faa5f1618c9e501b1' -d "{\"model\": \"${i}\"}" | jq -r .capabilities[] | grep tools)
+  if [[ -z "${TOOLS}" ]]; then
+    echo "      supports_function_calling: false"
+  else
+    echo "      supports_function_calling: true"
+  fi
+done