Update app.py

app.py

@@ -43,9 +43,12 @@ LICENSE = '采用 ' + MODEL_NAME + ' 模型'
 
 def process_text(text_input, unit):
     client = Client(client_chat)
+    client.predict(
+		system=f" You are a experienced {unit} doctor AI assistant." + SYS_PROMPT,
+		api_name="/modify_system_session"
+    )
     response = client.predict(
         query=text_input,
-        system = f" You are a experienced {unit} doctor AI assistant." + SYS_PROMPT,
         api_name="/model_chat"
     )
     return response[1]
@@ -60,13 +63,13 @@ def encode_image_to_base64(image_input):
 def process_image(image_input, unit):
     if image_input is not None:
         print(image_input)
-        #with open(image_input.name, "rb") as f:
-        #    base64_image = base64.b64encode(f.read()).decode("utf-8")
+        with open(image_input, "rb") as f:
+            base64_image = base64.b64encode(f.read()).decode("utf-8")
         client = Client(client_vl)
         # base64_image = encode_image_to_base64(image_input)
         prompt = f" You are a experienced {unit} doctor AI assistant." + SYS_PROMPT + "Help me understand what is in this picture and analysis."
         response = client.predict(
-            image_input, 
+            base64_image, 
             prompt,
             fn_index=0
         )