Update app.py

app.py

@@ -12,7 +12,7 @@ import logging
 
 import g4f
 from g4f.client import Client
-import g4f.Provider as Provider
+from g4f import Provider
 
 
 # =====================================================
@@ -31,9 +31,18 @@ API_KEY = "sk-your-secret-key"
 REQUEST_TIMEOUT = 45
 
 
+# =====================================================
+# PROVIDERS
+# =====================================================
+
+SAFE_FALLBACK_PROVIDERS = [
+    Provider.PollinationsAI,
+    Provider.DDGS
+]
+
+
 # =====================================================
 # MODEL → PROVIDER MAP
-# مزودون حقيقيون بدون API KEY
 # =====================================================
 
 MODEL_PROVIDERS = {
@@ -80,11 +89,11 @@ MODEL_PROVIDERS = {
     # KIMI
     # =================================================
 
-    "kimi-k2": [
+    "kimi": [
         Provider.PollinationsAI
     ],
 
-    "kimi": [
+    "kimi-k2": [
         Provider.PollinationsAI
     ],
 
@@ -108,7 +117,7 @@ MODEL_PROVIDERS = {
     ],
 
     "gpt-3.5-turbo": [
-        Provider.DDG,
+        Provider.DDGS,
         Provider.PollinationsAI
     ],
 
@@ -325,7 +334,7 @@ async def root():
 
 
 # =====================================================
-# MODELS LIST
+# MODELS
 # =====================================================
 
 @app.get("/v1/models")
@@ -333,12 +342,14 @@ async def get_models():
 
     models_data = []
 
+    now = int(time.time())
+
     for model_name in MODEL_PROVIDERS.keys():
 
         models_data.append({
             "id": model_name,
             "object": "model",
-            "created": int(time.time()),
+            "created": now,
             "owned_by": "g4f"
         })
 
@@ -354,18 +365,10 @@ async def get_models():
 
 async def safe_completion(model, messages, stream=False):
 
-    providers = MODEL_PROVIDERS.get(model)
-
-    if not providers:
-
-        logger.warning(
-            f"Model '{model}' not found. Using fallback."
-        )
-
-        providers = [
-            Provider.PollinationsAI,
-            Provider.DDG
-        ]
+    providers = MODEL_PROVIDERS.get(
+        model,
+        SAFE_FALLBACK_PROVIDERS
+    )
 
     last_error = None
 
@@ -413,7 +416,7 @@ async def safe_completion(model, messages, stream=False):
 
         except Exception as e:
 
-            last_error = e
+            last_error = str(e)
 
             logger.warning(
                 f"Failed provider={provider_name} error={e}"