preety much okey

app.log

@@ -53429,3 +53429,40 @@ For troubleshooting, visit: https://python.langchain.com/docs/troubleshooting/er
 2025-06-10 03:11:34:__main__:INFO: Starting the interface
 2025-06-10 03:58:59:__main__:INFO: Starting the interface
 2025-06-10 04:00:02:__main__:INFO: Starting the interface
+2025-06-10 04:04:06:__main__:INFO: Starting the interface
+2025-06-10 04:04:14:__main__:INFO: Greeting added for new user via handle_initial_greeting_load.
+2025-06-10 04:04:22:__main__:INFO: Prompt: You are a helpful assistant.
+2025-06-10 04:04:22:__main__:ERROR: Exception occurred
+Traceback (most recent call last):
+  File "/home/user/app/app.py", line 115, in chat_fn
+    async for stream_mode, chunk in graph.astream(
+  File "/usr/local/lib/python3.10/site-packages/langgraph/pregel/__init__.py", line 2655, in astream
+    async for _ in runner.atick(
+  File "/usr/local/lib/python3.10/site-packages/langgraph/pregel/runner.py", line 400, in atick
+    _panic_or_proceed(
+  File "/usr/local/lib/python3.10/site-packages/langgraph/pregel/runner.py", line 509, in _panic_or_proceed
+    raise exc
+  File "/usr/local/lib/python3.10/site-packages/langgraph/pregel/retry.py", line 136, in arun_with_retry
+    return await task.proc.ainvoke(task.input, config)
+  File "/usr/local/lib/python3.10/site-packages/langgraph/utils/runnable.py", line 676, in ainvoke
+    input = await step.ainvoke(input, config, **kwargs)
+  File "/usr/local/lib/python3.10/site-packages/langgraph/utils/runnable.py", line 440, in ainvoke
+    ret = await self.afunc(*args, **kwargs)
+  File "/home/user/app/graph.py", line 460, in brainstorming_node
+    llm = init_chat_model("mistral-large-latest", model_provider="mistralai")
+  File "/usr/local/lib/python3.10/site-packages/langchain/chat_models/base.py", line 322, in init_chat_model
+    return _init_chat_model_helper(
+  File "/usr/local/lib/python3.10/site-packages/langchain/chat_models/base.py", line 402, in _init_chat_model_helper
+    _check_pkg("langchain_mistralai")
+  File "/usr/local/lib/python3.10/site-packages/langchain/chat_models/base.py", line 535, in _check_pkg
+    raise ImportError(
+ImportError: Unable to import langchain_mistralai. Please install with `pip install -U langchain-mistralai`
+2025-06-10 04:05:20:__main__:INFO: Starting the interface
+2025-06-10 04:05:24:__main__:INFO: Greeting added for new user via handle_initial_greeting_load.
+2025-06-10 04:05:33:__main__:INFO: Prompt: You are a helpful assistant.
+2025-06-10 04:11:35:__main__:INFO: Starting the interface
+2025-06-10 04:11:38:__main__:INFO: Greeting added for new user via handle_initial_greeting_load.
+2025-06-10 04:12:33:__main__:INFO: Starting the interface
+2025-06-10 04:12:37:__main__:INFO: Greeting added for new user via handle_initial_greeting_load.
+2025-06-10 04:13:14:__main__:INFO: Starting the interface
+2025-06-10 04:13:18:__main__:INFO: Greeting added for new user via handle_initial_greeting_load.

app.py

@@ -399,13 +399,14 @@ footer {visibility: hidden}
 }
 
 .wrap.sidebar-parent {
-    min-height: 1400px !important;
-    height: 1400px !important;
+    min-height: 2400px !important;
+    height: 2400px !important;
 }
 
 #main-app {
-    height: 1600px;  /* or 800px, or 100% */
-    overflow-y: auto;  /* optional if you want it scrollable */
+    height: 4600px;  /* or 800px, or 100% */
+    overflow-y: auto;  /* optional if you want it scrollable */\
+    padding-top:2000px;
 }
 
 """

requirements.txt

@@ -17,4 +17,5 @@ trafilatura==2.0.0
 pydantic==2.10.6
 langchain-community
 langchain_openai
-mistralai
+mistralai
+langchain-mistralai