add default HTTP timeouts to requests to prevent hangs (#214)

* docs: fix Windows note formatting in README for clarity

* chore(client): add default HTTP timeouts to requests to prevent hangs

Author: aydnOktay

src/opengradient/client/alpha.py

@@ -29,6 +29,7 @@
 # How much time we wait for txn to be included in chain
 INFERENCE_TX_TIMEOUT = 120
 REGULAR_TX_TIMEOUT = 30
+HTTP_REQUEST_TIMEOUT = 30  # seconds
 
 PRECOMPILE_CONTRACT_ADDRESS = "0x00000000000000000000000000000000000000F4"
 
@@ -198,7 +199,7 @@ def _get_inference_result_from_node(self, inference_id: str, inference_mode: Inf
             encoded_id = urllib.parse.quote(inference_id, safe="")
             url = f"{self._api_url}/artela-network/artela-rollkit/inference/tx/{encoded_id}"
 
-            response = requests.get(url)
+            response = requests.get(url, timeout=HTTP_REQUEST_TIMEOUT)
             if response.status_code == 200:
                 resp = response.json()
                 inference_result = resp.get("inference_results", {})

src/opengradient/client/model_hub.py

@@ -11,6 +11,7 @@
 from ..types import FileUploadResult, ModelRepository
 
 # Security Update: Credentials moved to environment variables
+_DEFAULT_HTTP_TIMEOUT = 30  # seconds
 _FIREBASE_CONFIG = {
     "apiKey": os.getenv("FIREBASE_API_KEY"),
     "authDomain": os.getenv("FIREBASE_AUTH_DOMAIN"),
@@ -103,7 +104,7 @@ def create_model(self, model_name: str, model_desc: str, version: str = "1.00")
         payload = {"name": model_name, "description": model_desc}
 
         try:
-            response = requests.post(url, json=payload, headers=headers)
+            response = requests.post(url, json=payload, headers=headers, timeout=_DEFAULT_HTTP_TIMEOUT)
             response.raise_for_status()
         except requests.HTTPError as e:
             error_details = f"HTTP {e.response.status_code}: {e.response.text}"
@@ -143,7 +144,13 @@ def create_version(self, model_name: str, notes: str = "", is_major: bool = Fals
         payload = {"notes": notes, "is_major": is_major}
 
         try:
-            response = requests.post(url, json=payload, headers=headers, allow_redirects=False)
+            response = requests.post(
+                url,
+                json=payload,
+                headers=headers,
+                allow_redirects=False,
+                timeout=_DEFAULT_HTTP_TIMEOUT,
+            )
             response.raise_for_status()
 
             json_response = response.json()
@@ -228,7 +235,7 @@ def list_files(self, model_name: str, version: str) -> List[Dict]:
         headers = {"Authorization": f"Bearer {self._get_auth_token()}"}
 
         try:
-            response = requests.get(url, headers=headers)
+            response = requests.get(url, headers=headers, timeout=_DEFAULT_HTTP_TIMEOUT)
             response.raise_for_status()
             result: list[dict] = response.json()
             return result