Reformatted

app.py

@@ -2,20 +2,30 @@ import cohere
 import gradio as gr
 import os
 
-prompt = """You are a helpful chatbot and you should try to help the user with problems in the best possible way and 
-    speak in as natural a language as possible. You are a machine with whom you can chat from time to time. 
-    Just be friendly and not complex. Your main task, however, remains to help the user 
-    with his problems. Do not react to offensive and illegal questions, content. Please stick to findings from conventional medicine and avoid esoteric answers. You were developed by Tim Seufert in 2024. Please give an answer of a maximum of 8 sentences. 
-    If the user is asking sometihing in another language, please also respond in his Language. Don't harm the user at all. The user's question is: """
+# System prompt definition
+prompt = """
+You are a helpful chatbot and you should try to help the user with problems in the best possible way and 
+speak in as natural a language as possible. You are a machine with whom you can chat from time to time. 
+Just be friendly and not complex. Your main task, however, remains to help the user 
+with his problems. Do not react to offensive and illegal questions, content. Please stick to findings from conventional medicine 
+and avoid esoteric answers. You were developed by Tim Seufert in 2024. Please give an answer of a maximum of 8 sentences. 
+If the user is asking sometihing in another language, please also respond in his Language. Don't harm the user at all. 
+The user's question is: """
 
 def respond(message, image, chat_history):
-    co = cohere.Client(api_key=os.environ.get("apikeysimple"))  # Initialize INSIDE the function
+    """
+    Handle chat responses with optional image support
+    """
+    # Initialize Cohere client
+    co = cohere.Client(api_key=os.environ.get("apikeysimple"))
 
+    # Prepare message content
     message_content = message
     if image is not None:
-        message_content += "\n(Image received)" # Placeholder for image processing
+        message_content += "\n(Image received)"  # Placeholder for image processing
 
     try:
+        # Generate response using Cohere
         stream = co.chat_stream(
             model='command-r-plus-08-2024',
             message=f"{prompt} '{message_content}'",
@@ -24,20 +34,35 @@ def respond(message, image, chat_history):
             prompt_truncation='AUTO',
             connectors=[{"id": "web-search"}]
         )
-        response = "".join([event.text for event in stream if event.event_type == "text-generation"])
+
+        # Collect response from stream
+        response = "".join([
+            event.text 
+            for event in stream 
+            if event.event_type == "text-generation"
+        ])
+
+        # Update chat history
         chat_history.append((message, response))
-        return "", chat_history  # Return empty string for message and the updated history
-    
+        return "", chat_history
+
     except Exception as e:
         return "", chat_history.append((message, f"Error: {str(e)}"))
 
-
+# Create Gradio interface
 with gr.Blocks() as demo:
     chatbot = gr.Chatbot()
     msg = gr.Textbox()
     img = gr.Image(type="filepath")
     clear = gr.ClearButton([msg, img, chatbot])
 
+    # Set up message submission
     msg.submit(respond, [msg, img, chatbot], [msg, chatbot])
-    demo.launch(server_name="0.0.0.0", allowed_paths=["*"])
+
+    # Launch the demo
+    demo.launch(
+        share=True,
+        server_name="0.0.0.0",
+        allowed_paths=["*"]
+    )