Create main.py

main.py

@@ -0,0 +1,31 @@
+import streamlit as st
+from langchain_experimental.llms.ollama_functions import OllamaFunctions
+
+model = OllamaFunctions(model="gemma:7b")
+
+model = model.bind(
+    functions=[
+        {
+            "name": "get_current_weather",
+            "description": "Get the current weather in a given location",
+            "parameters": {
+                "type": "object",
+                "properties": {
+                    "location": {
+                        "type": "string",
+                        "description": "The city and state, " "e.g. San Francisco, CA",
+                    },
+                    "unit": {
+                        "type": "string",
+                        "enum": ["celsius", "fahrenheit"],
+                    },
+                },
+                "required": ["location"],
+            },
+        }
+    ],
+    function_call={"name": "get_current_weather"},
+)
+
+user_input = st.text_input("Enter your question:")
+model.invoke(user_input)