Update app.py

app.py

@@ -1,5 +1,6 @@
 import os
 from fastapi import FastAPI, Request, HTTPException
+from fastapi.responses import HTMLResponse
 import httpx
 from urllib.parse import urlencode
 import uvicorn
@@ -17,11 +18,27 @@ headers = {
     "Content-Type": "application/json"
 }
 
-# /docs is auto-generated
 @app.get('/')
 async def root():
     return {"message": "990 API v1.0 running -- visit https://givingtuesday-annotated-990.hf.space/docs for usage"}
 
+@app.get('/docs/')
+async def pass_docs_html():
+    # Use httpx to make an asynchronous GET request to the private API
+    try:
+        print('params', private_api_url)
+        async with httpx.AsyncClient(timeout=60.0) as client:
+            response = await client.get(f"{api_url}/docs/", headers=headers)
+            response.raise_for_status() # Raise an exception for 4xx/5xx responses
+            html_content = response.text
+            return HTMLResponse(content=html_content, status_code=200)
+            
+    except httpx.HTTPStatusError as e:
+        raise HTTPException(status_code=response.status_code, detail=f"Error: {str(e)}")
+    except httpx.RequestError as e:
+        raise HTTPException(status_code=500, detail=f"Network error: {str(e)}")
+
+
 @app.get("/eins/")
 async def proxy_request(request: Request):
     # Capture all query parameters from the incoming request