Add Python server setup and dependencies installation

src-tauri/src-python/main.py

@@ -2,10 +2,15 @@ from fastapi import FastAPI, Header
 from fastapi.responses import StreamingResponse
 from llamacpp import LlamaItem, stream_chat_llamacpp
 from typing import Annotated, Union
+import uuid
 import os
 
 app = FastAPI()
 key_dir = os.path.join(os.getcwd(), "key.txt")
+if not os.path.exists(key_dir):
+    f = open(key_dir, 'w')
+    f.write(str(uuid.uuid4()))
+    f.close()
 f = open(key_dir, 'r')
 key = f.read()
 f.close()

src-tauri/src-python/requirements.txt

@@ -0,0 +1,4 @@
+pydantic
+llama-cpp-python
+uvicorn[standard]
+fastapi

src-tauri/src-python/run.py

@@ -1,13 +1,9 @@
 import uvicorn
 import os
 import uuid
-import subprocess
-import sys
 
 if __name__ == "__main__":
     key_dir = os.path.join(os.getcwd(), "key.txt")
     with open(key_dir, "w") as f:
         f.write(uuid.uuid4().hex)
-    subprocess.check_call([sys.executable, "-m", "pip", "install", "pydantic"])
-    subprocess.check_call([sys.executable, "-m", "pip", "install", "llama-cpp-python"])
     uvicorn.run("main:app", host="0.0.0.0", port=8912)