Update app.py

app.py

@@ -78,7 +78,7 @@ def update_chat_history(user_id, role, content):
     store_message_in_mongo(user_id, role, content)
 
 def encode_local_image(image_path):
-    im = Image.fromarray(image_path)
+    im = Image.open(image_path)
     buffered = BytesIO()
     im.save(buffered, format="PNG")
     image_bytes = buffered.getvalue()
@@ -134,6 +134,7 @@ async def get_completion(event, user_id, prompt):
                 presence_penalty=0.9,
                 stream=True
             )
+            message = ""
             for chunk in completion:
                 if chunk.choices[0].delta.content is not None:
                     message += chunk.choices[0].delta.content
@@ -211,7 +212,7 @@ def keep_alive():
                 temperature=0.1,
                 top_p=0.1,
             )
-            print(request)
+            print(request.choices[0].message.content)
         except Exception as e:
             print(f"Keep-alive request failed: {e}")
         time.sleep(1800)