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Merge pull request #537 from CreatorGhost/fix-gpt-4-vision

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Add max_tokens workaround for gpt-4-vision-preview model
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Timothy Jaeryang Baek 2024-01-22 01:41:57 -08:00 • committed by GitHub
commit 1abe5a5487
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1 changed files with 29 additions and 20 deletions
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49
backend/apps/openai/main.py
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@ -37,19 +37,16 @@ async def get_openai_url(user=Depends(get_current_user)):
if user and user.role == "admin":
return {"OPENAI_API_BASE_URL": app.state.OPENAI_API_BASE_URL}
else:
raise HTTPException(status_code=401,
detail=ERROR_MESSAGES.ACCESS_PROHIBITED)
raise HTTPException(status_code=401, detail=ERROR_MESSAGES.ACCESS_PROHIBITED)
@app.post("/url/update")
async def update_openai_url(form_data: UrlUpdateForm,
user=Depends(get_current_user)):
async def update_openai_url(form_data: UrlUpdateForm, user=Depends(get_current_user)):
if user and user.role == "admin":
app.state.OPENAI_API_BASE_URL = form_data.url
return {"OPENAI_API_BASE_URL": app.state.OPENAI_API_BASE_URL}
else:
raise HTTPException(status_code=401,
detail=ERROR_MESSAGES.ACCESS_PROHIBITED)
raise HTTPException(status_code=401, detail=ERROR_MESSAGES.ACCESS_PROHIBITED)
@app.get("/key")
@ -57,19 +54,16 @@ async def get_openai_key(user=Depends(get_current_user)):
if user and user.role == "admin":
return {"OPENAI_API_KEY": app.state.OPENAI_API_KEY}
else:
raise HTTPException(status_code=401,
detail=ERROR_MESSAGES.ACCESS_PROHIBITED)
raise HTTPException(status_code=401, detail=ERROR_MESSAGES.ACCESS_PROHIBITED)
@app.post("/key/update")
async def update_openai_key(form_data: KeyUpdateForm,
user=Depends(get_current_user)):
async def update_openai_key(form_data: KeyUpdateForm, user=Depends(get_current_user)):
if user and user.role == "admin":
app.state.OPENAI_API_KEY = form_data.key
return {"OPENAI_API_KEY": app.state.OPENAI_API_KEY}
else:
raise HTTPException(status_code=401,
detail=ERROR_MESSAGES.ACCESS_PROHIBITED)
raise HTTPException(status_code=401, detail=ERROR_MESSAGES.ACCESS_PROHIBITED)
@app.api_route("/{path:path}", methods=["GET", "POST", "PUT", "DELETE"])
@ -78,15 +72,30 @@ async def proxy(path: str, request: Request, user=Depends(get_current_user)):
print(target_url, app.state.OPENAI_API_KEY)
if user.role not in ["user", "admin"]:
raise HTTPException(status_code=401,
detail=ERROR_MESSAGES.ACCESS_PROHIBITED)
raise HTTPException(status_code=401, detail=ERROR_MESSAGES.ACCESS_PROHIBITED)
if app.state.OPENAI_API_KEY == "":
raise HTTPException(status_code=401,
detail=ERROR_MESSAGES.API_KEY_NOT_FOUND)
raise HTTPException(status_code=401, detail=ERROR_MESSAGES.API_KEY_NOT_FOUND)
body = await request.body()
# headers = dict(request.headers)
# print(headers)
# TODO: Remove below after gpt-4-vision fix from Open AI
# Try to decode the body of the request from bytes to a UTF-8 string (Require add max_token to fix gpt-4-vision)
try:
body = body.decode("utf-8")
body = json.loads(body)
# Check if the model is "gpt-4-vision-preview" and set "max_tokens" to 4000
# This is a workaround until OpenAI fixes the issue with this model
if body.get("model") == "gpt-4-vision-preview":
if "max_tokens" not in body:
body["max_tokens"] = 4000
print("Modified body_dict:", body)
# Convert the modified body back to JSON
body = json.dumps(body)
except json.JSONDecodeError as e:
print("Error loading request body into a dictionary:", e)
raise HTTPException(status_code=400, detail="Invalid JSON in request body")
headers = {}
headers["Authorization"] = f"Bearer {app.state.OPENAI_API_KEY}"
@ -125,8 +134,8 @@ async def proxy(path: str, request: Request, user=Depends(get_current_user)):
if "openai" in app.state.OPENAI_API_BASE_URL and path == "models":
response_data["data"] = list(
filter(lambda model: "gpt" in model["id"],
response_data["data"]))
filter(lambda model: "gpt" in model["id"], response_data["data"])
)
return response_data
except Exception as e: