DSPy optimizing LC chains tutorial

Author: okhat

.gitignore

@@ -42,3 +42,4 @@ finetuning_ckpts/
 .idea
 assertion.log
 *.log
+cache.db

dsp/utils/settings.py

@@ -39,6 +39,7 @@ def __new__(cls):
                 release=0,
                 bypass_assert=False,
                 bypass_suggest=False,
+                langchain_history=[]
             )
             cls._instance.__append(config)
 

dspy/evaluate/evaluate.py

@@ -188,7 +188,7 @@ def truncate_cell(content):
 def configure_dataframe_display(df, metric_name):
     """Set various pandas display options for DataFrame."""
     pd.options.display.max_colwidth = None
-    pd.set_option('display.max_colwidth', 15)  # Adjust the number as needed
+    pd.set_option('display.max_colwidth', 20)  # Adjust the number as needed
     pd.set_option('display.width', 400)  # Adjust
 
     # df[metric_name] = df[metric_name].apply(lambda x: f'✔️ [{x}]' if x is True else f'❌ [{x}]')

dspy/predict/langchain.py

@@ -101,6 +101,7 @@ def forward(self, **kwargs):
         # print('#> len(demos) =', len(demos))
         # print(f"#> {prompt}")
         # print(f"#> PRED = {content}\n\n\n")
+        dspy.settings.langchain_history.append((prompt, pred))
 
         if dsp.settings.trace is not None:
             trace = dsp.settings.trace