chore: ollama baseurl v1 suffix

Author: liuruibin

apps/setting/models_provider/impl/ollama_model_provider/model/image.py

@@ -1,4 +1,5 @@
 from typing import Dict
+from urllib.parse import urlparse, ParseResult
 
 from langchain_openai.chat_models import ChatOpenAI
 
@@ -11,14 +12,25 @@ def custom_get_token_ids(text: str):
     return tokenizer.encode(text)
 
 
+def get_base_url(url: str):
+    parse = urlparse(url)
+    result_url = ParseResult(scheme=parse.scheme, netloc=parse.netloc, path=parse.path, params='',
+                             query='',
+                             fragment='').geturl()
+    return result_url[:-1] if result_url.endswith("/") else result_url
+
+
 class OllamaImage(MaxKBBaseModel, ChatOpenAI):
 
     @staticmethod
     def new_instance(model_type, model_name, model_credential: Dict[str, object], **model_kwargs):
+        api_base = model_credential.get('api_base', '')
+        base_url = get_base_url(api_base)
+        base_url = base_url if base_url.endswith('/v1') else (base_url + '/v1')
         optional_params = MaxKBBaseModel.filter_optional_params(model_kwargs)
         return OllamaImage(
             model_name=model_name,
-            openai_api_base=model_credential.get('api_base'),
+            openai_api_base=base_url,
             openai_api_key=model_credential.get('api_key'),
             # stream_options={"include_usage": True},
             streaming=True,