Update app.py

app.py

@@ -25,15 +25,18 @@ def respond(
     ## for image
     if isinstance(image, np.ndarray):
             img = PIL.Image.fromarray(image)
-        else:
-            try:
-                img = PIL.Image.open(image)
-            except (AttributeError, IOError) as e:
-                return f"Invalid image provided. Please provide a valid image file. Error: {e}"
+    else:
+        try:
+            img = PIL.Image.open(image)
+        except (AttributeError, IOError) as e:
+            return f"Invalid image provided. Please provide a valid image file. Error: {e}"
     
-        # Load model
-        model = genai.GenerativeModel("gemini-pro-vision")
+    # Load model
+    model = genai.GenerativeModel("gemini-pro-vision")
     ## for image
+    response = model.generate_content([messages, img])
+    print (response)
+    return response
     response = ""
 
     for message in client.chat_completion(