update download model

server.py

@@ -172,13 +172,22 @@ def create_interface():
             allowed_paths=["cache", "css", "extensions", "js"]
         )
 
-def download_model(model_name):
-    logger.info("Downloading " + model_name)
-    os.system(r"python3 download-model.py " + model_name)
-    logger.info("Download completed " + model_name)
+def download_model(model_name, specific_file=None):
+    if specific_file:
+        logger.info("Downloading " + model_name + " - " + specific_file)
+        os.system(r"python3 download-model.py " + model_name + " --specific-file " + specific_file)
+        logger.info("Download completed " + model_name + " - " + specific_file)
+    else:
+        logger.info("Downloading " + model_name)
+        os.system(r"python3 download-model.py " + model_name)
+        logger.info("Download completed " + model_name)
+
+
 
 if __name__ == "__main__":
-    download_model("google/flan-t5-xl")
+    download_model("google/flan-t5-large")
+    download_model("MaziyarPanahi/Mistral-7B-Instruct-v0.3-GGUF", "Mistral-7B-Instruct-v0.3.Q4_K_M.gguf")
+    
     logger.info("Starting Text generation web UI")
     
     do_cmd_flags_warnings()