Update app.py

app.py

@@ -1,25 +1,45 @@
 import gradio as gr
+import os
 from datetime import datetime
 
-# Simple in-memory conversation log
+# Memory
 conversation_history = []
 
-# Also write all messages to a file (like memory)
+# Logging
 def log_to_file(message):
     with open("chat_log.txt", "a") as file:
         file.write(f"{datetime.now()} - {message}\n")
 
-def respond(message):
-    response = f"🤖 You said: {message}"
+# Core function
+def respond(message, file):
+    response = ""
     
-    # Save to in-memory history
-    conversation_history.append((message, response))
+    # If there's a file, try reading its contents
+    if file is not None:
+        try:
+            content = file.read().decode("utf-8")
+            response += f"📂 Opened file {file.name}:\n\n{content[:500]}...\n\n"
+        except Exception as e:
+            response += f"⚠ Error reading file: {e}\n\n"
+
+    # Continue with regular chat
+    response += f"🤖 You said: {message}"
     
-    # Save to file
+    conversation_history.append((message, response))
     log_to_file(f"User: {message}")
     log_to_file(f"AI: {response}")
     
     return response
 
-iface = gr.Interface(fn=respond, inputs="textbox", outputs="text", title="AI Assistant v1 - with Memory")
+# UI
+iface = gr.Interface(
+    fn=respond,
+    inputs=[
+        gr.Textbox(label="Message"),
+        gr.File(label="Optional: Upload a File"),
+    ],
+    outputs="text",
+    title="AI Assistant v2 - File Support"
+)
+
 iface.launch()