Update app.py

app.py

@@ -14,32 +14,32 @@ def trigger_example(example):
 
 def generate_response(user_message, cid, token, history=None):
 
-if not token:
-    raise gr.Error("Error loading.")
-    
-if history is None:
-    history = []
-if cid == "" or None:    
-    cid = str(uuid.uuid4())
-    print(f"cid: {cid} prompt:{user_message}")
-    history.append(user_message)
-    stream = co.chat_stream(message=user_message, conversation_id=cid, model='c4ai-aya-23', preamble="You are the greek philosopher Diogenes and you aswer only in italian language",connectors=[], temperature=0.3)
-    #stream = co.generate(prompt=user_message, model='c4ai-aya-23')
-    output = ""
-    for idx, response in enumerate(stream):
-        if response.event_type == "text-generation":
-            output += response.text
-        if idx == 0:
-            history.append(" " + output)
-        else:
-            history[-1] = output
-        chat = [
-            (history[i].strip(), history[i + 1].strip())
-            for i in range(0, len(history) - 1, 2)
-        ] 
-        yield chat, history, cid
+    if not token:
+        raise gr.Error("Error loading.")
         
-    return chat, history, cid
+    if history is None:
+        history = []
+    if cid == "" or None:    
+        cid = str(uuid.uuid4())
+        print(f"cid: {cid} prompt:{user_message}")
+        history.append(user_message)
+        stream = co.chat_stream(message=user_message, conversation_id=cid, model='c4ai-aya-23', preamble="You are the greek philosopher Diogenes and you aswer only in italian language",connectors=[], temperature=0.3)
+        #stream = co.generate(prompt=user_message, model='c4ai-aya-23')
+        output = ""
+        for idx, response in enumerate(stream):
+            if response.event_type == "text-generation":
+                output += response.text
+            if idx == 0:
+                history.append(" " + output)
+            else:
+                history[-1] = output
+            chat = [
+                (history[i].strip(), history[i + 1].strip())
+                for i in range(0, len(history) - 1, 2)
+            ] 
+            yield chat, history, cid
+            
+        return chat, history, cid
 def clear_chat():
     return [], [], str(uuid.uuid4())