Update app.py

app.py

@@ -118,7 +118,7 @@ def chat_with_assistant(user_input, chat_history, bot_id, workspace_id):
                         {
                             "type": "image_url",
                             "image_url": {
-                                "url": chat_history.get("image_url", "")  # User-provided image URL
+                                "url": image_url  # User-provided image URL
                             }
                         }
                     ]
@@ -134,42 +134,27 @@ def chat_with_assistant(user_input, chat_history, bot_id, workspace_id):
 
     botpress_url = "https://api.botpress.cloud/v1/cognitive/chat-gpt/query"
 
-    # Attempt to send the request
     try:
         response = requests.post(botpress_url, json=payload, headers=headers)
 
-        # If successful (200)
         if response.status_code == 200:
             data = response.json()
             assistant_content = data.get('choices', [{}])[0].get('message', {}).get('content', '')
             return assistant_content, bot_id, workspace_id
-
-        # If we get a 403, it could be because the bot/workspace IDs are invalid/expired
         elif response.status_code == 403:
             raise Exception("Invalid or expired bot ID.")
-
-        # Other errors
         else:
             return f"Error {response.status_code}: {response.text}", bot_id, workspace_id
-
     except Exception as e:
-        # Handle exceptions (e.g., invalid/expired bot ID)
         if "Invalid or expired bot ID" in str(e):
-            # Attempt to delete old IDs if they exist
             if bot_id and workspace_id:
                 delete_bot(bot_id, workspace_id)
                 delete_workspace(workspace_id)
-
-            # Create fresh IDs
             new_workspace = create_workspace()
             new_bot = create_bot(new_workspace)
             if not new_workspace or not new_bot:
                 return "Failed to regenerate workspace or bot IDs.", None, None
-
-            # Update headers with the new bot ID
             headers["x-bot-id"] = new_bot
-
-            # Retry
             retry_response = requests.post(botpress_url, json=payload, headers=headers)
             if retry_response.status_code == 200:
                 data = retry_response.json()
@@ -178,13 +163,9 @@ def chat_with_assistant(user_input, chat_history, bot_id, workspace_id):
             else:
                 return f"Error {retry_response.status_code}: {retry_response.text}", new_bot, new_workspace
         else:
-            # Other exceptions
             return f"Unexpected error: {str(e)}", bot_id, workspace_id
 
-
-# -------------------------------------------------------------------
 # Flask Endpoint
-# -------------------------------------------------------------------
 @app.route("/chat", methods=["POST"])
 def chat_endpoint():
     """
@@ -205,24 +186,17 @@ def chat_endpoint():
     user_input = data.get("user_input", "")
     image_url = data.get("image_url", "")  # Optional image URL
 
-    # Construct chat history with text and image
-    chat_history = {
-        "image_url": image_url  # Pass the image URL to the payload
-    }
-
     # If we don't yet have a workspace or bot, create them
     if not GLOBAL_WORKSPACE_ID or not GLOBAL_BOT_ID:
         GLOBAL_WORKSPACE_ID = create_workspace()
         GLOBAL_BOT_ID = create_bot(GLOBAL_WORKSPACE_ID)
-
-        # If creation failed
         if not GLOBAL_WORKSPACE_ID or not GLOBAL_BOT_ID:
             return jsonify({"assistant_response": "Could not create workspace or bot."}), 500
 
     # Call our function that interacts with Botpress GPT-4
     assistant_response, updated_bot_id, updated_workspace_id = chat_with_assistant(
         user_input,
-        chat_history,
+        image_url,
         GLOBAL_BOT_ID,
         GLOBAL_WORKSPACE_ID
     )
@@ -233,9 +207,6 @@ def chat_endpoint():
 
     return jsonify({"assistant_response": assistant_response})
 
-
-# -------------------------------------------------------------------
-# Run the Flask app (example)
-# -------------------------------------------------------------------
+# Run the Flask app
 if __name__ == "__main__":
     app.run(host="0.0.0.0", port=7860, debug=True)