Update app.py

app.py

@@ -147,7 +147,7 @@ async def tgph_create_page(token: str, title: str, markdown_text: str) -> str:
 
 async def tgph_edit_page(token: str, page: str, title: str, markdown_text: str) -> str:
     content = dumps(md_to_dom(markdown_text))
-    params = {
+    data = {
         'access_token': token,
         'path': page,
         'title': title,
@@ -155,11 +155,13 @@ async def tgph_edit_page(token: str, page: str, title: str, markdown_text: str)
         'return_content': False
     }
     async with AsyncClient(verify=False, follow_redirects=True, timeout=30.0) as client:
-        response = await client.get(f'{proxy_endpoint}/editPage', params=params)
+        response = await client.post(f'{proxy_endpoint}/editPage', data=data)
         json_response = response.json()
         if json_response.get('ok'):
             result = json_response.get('result', {})
-        return result.get('path')
+        else:
+            result = {}
+        return result.get('path', '')
 
 
 async def download_png(url: str, folder: str, client: AsyncClient, retries: int = 5) -> Path: