upgrade uvicorn dependency and add a backend start python script

backend/poetry.lock

@@ -444,14 +444,14 @@ files = [
 
 [[package]]
 name = "uvicorn"
-version = "0.24.0.post1"
+version = "0.25.0"
 description = "The lightning-fast ASGI server."
 category = "main"
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "uvicorn-0.24.0.post1-py3-none-any.whl", hash = "sha256:7c84fea70c619d4a710153482c0d230929af7bcf76c7bfa6de151f0a3a80121e"},
-    {file = "uvicorn-0.24.0.post1.tar.gz", hash = "sha256:09c8e5a79dc466bdf28dead50093957db184de356fcdc48697bad3bde4c2588e"},
+    {file = "uvicorn-0.25.0-py3-none-any.whl", hash = "sha256:ce107f5d9bd02b4636001a77a4e74aab5e1e2b146868ebbad565237145af444c"},
+    {file = "uvicorn-0.25.0.tar.gz", hash = "sha256:6dddbad1d7ee0f5140aba5ec138ddc9612c5109399903828b4874c9937f009c2"},
 ]
 
 [package.dependencies]
@@ -547,4 +547,4 @@ files = [
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.10"
-content-hash = "c31ed2a1ce006749d6f34d8d6aebcbc58d306b9f8925b40cc35972a74979e5c7"
+content-hash = "92aaa379ec66ff6146122266c895f277835b23254e59c5ae21f0d0cae87d3a11"

backend/pyproject.toml

@@ -8,7 +8,7 @@ license = "MIT"
 [tool.poetry.dependencies]
 python = "^3.10"
 fastapi = "^0.95.0"
-uvicorn = "^0.24.0.post1"
+uvicorn = "^0.25.0"
 websockets = "^12.0"
 openai = "^1.2.4"
 python-dotenv = "^1.0.0"

backend/start.py

@@ -0,0 +1,4 @@
+import uvicorn
+
+if __name__ == "__main__":
+    uvicorn.run("main:app", port=7001, reload=True)