Update app.py

app.py

@@ -29,7 +29,7 @@ footer {
 # Functions
 @spaces.GPU(duration=60)
 def generate(image, instruction=DEFAULT_INPUT, sampling=False, temperature=0.7, top_p=0.8, top_k=100, repetition_penalty=1.05, max_tokens=512):
-    global model, tokenizer
+    global repo, tokenizer
 
     print(image)
     # image_rgb = Image.open(image).convert("RGB")
@@ -46,8 +46,8 @@ def generate(image, instruction=DEFAULT_INPUT, sampling=False, temperature=0.7,
         "max_new_tokens": max_tokens
     }
     
-    output = model.chat(image=None, msgs=inputs, tokenizer=tokenizer, **parameters)
-    
+    output = repo.chat(image=None, msgs=inputs, tokenizer=tokenizer, **parameters)
+    print(output)
     return output
     
 def cloud():