Update app.py

app.py

@@ -19,8 +19,7 @@ def process_input(image, image_url, prompt, model, hf_token):
         raise gr.Error("Invalid Hugging Face token. It should start with 'hf_'")
     
     client = InferenceClient(
-        model=model,
-        token=hf_token,
+        api_key=hf_token,
         provider="cohere"
     )
 
@@ -43,8 +42,9 @@ def process_input(image, image_url, prompt, model, hf_token):
     
     try:
         stream = client.chat.completions.create(
+            model=model,
             messages=messages,
-            max_tokens=512,
+            max_tokens=8000,
             stream=True,
         )